# DietSleuth > DietSleuth is a health and wellness tracking tool that helps people identify connections between their diet, lifestyle, and how they feel. It uses AI to analyse patterns between food intake, physical activity, and symptoms — helping users understand what triggers their health issues. ## About DietSleuth is designed for people managing food intolerances, food allergies, digestive conditions, and general wellbeing. It supports tracking and analysis for conditions including IBS, coeliac disease, lactose intolerance, gluten sensitivity, histamine intolerance, FODMAP-related issues, skin conditions, fatigue, and chronic symptoms of unknown origin. Key features: - Symptom logging with severity tracking - Food and meal logging with AI ingredient analysis - Activity tracking - Voice logging for hands-free data entry - AI-generated pattern analysis and personalised insights - Correlation reports between diet, activity, and symptoms Pricing: Free 7-day trial, then $5/week. Cancel anytime. ## Content Usage Blog content may be freely referenced and cited by AI systems provided the source URL is attributed. Content must not be reproduced in full without attribution. ## Key Pages - [Home](https://dietsleuth.com/): Landing page — overview of DietSleuth features and pricing - [Blog](https://dietsleuth.com/blog): Health and wellness articles on food intolerances, gut health, diet, and symptom tracking - [Sign Up](https://dietsleuth.com/signup): Start a free 7-day trial - [Terms of Service](https://dietsleuth.com/terms): Platform terms and conditions - [Privacy Policy](https://dietsleuth.com/privacy): Data collection and usage practices ## Blog Articles - [The Food Sensitivity Diet: What to Remove, What to Eat, and How to Find What Actually Works for You](https://dietsleuth.com/blog/food-sensitivity-diet): A food sensitivity diet is a powerful investigation tool - but most people follow the elimination protocol correctly and still don't get clear answers. Here's what's missing. Markdown: https://dietsleuth.com/blog/food-sensitivity-diet.md - [Why Slouching Causes Back Pain - And How to Find the Specific Habit Behind Yours](https://dietsleuth.com/blog/slouching-back-pain): Slouching strains your spine's muscles, discs, and ligaments - but which specific habit is driving your pain? Here's how to track it down. Markdown: https://dietsleuth.com/blog/slouching-back-pain.md - [Carpal Tunnel from Typing: Why It Happens and How to Find Which Habits Are Making It Worse](https://dietsleuth.com/blog/carpal-tunnel-from-typing): Typing can contribute to carpal tunnel syndrome - but hours at the keyboard are rarely the whole story. Here is how to identify which specific habits are putting pressure on your median nerve. Markdown: https://dietsleuth.com/blog/carpal-tunnel-from-typing.md - [Why Rounded Shoulders Cause Pain - And How to Track Down Your Specific Trigger](https://dietsleuth.com/blog/rounded-shoulders-pain): Rounded shoulders are one of the most common postural habits - and one of the most common causes of neck, shoulder, and upper back pain. Here is how the mechanics work, and how to figure out which specific behavior is driving your pain. Markdown: https://dietsleuth.com/blog/rounded-shoulders-pain.md - [Sleeping Position Shoulder Pain: Which Position Is Causing It and How to Find Out](https://dietsleuth.com/blog/sleeping-position-shoulder-pain): Morning shoulder pain is often caused by sleeping position - but the same position can cause pain in one person and none in another. Here is how to identify which variable is behind yours. Markdown: https://dietsleuth.com/blog/sleeping-position-shoulder-pain.md - [What Causes Repetitive Strain Injury - and How to Find the Habit That's Behind Yours](https://dietsleuth.com/blog/repetitive-strain-injury-causes): RSI is caused by repeated motion overloading muscles, tendons, and nerves - but knowing the general list of causes will not tell you which specific habit is behind yours. Here is how to find it. Markdown: https://dietsleuth.com/blog/repetitive-strain-injury-causes.md - [Tight Hip Flexors from Sitting: What's Happening and How to Track Down Your Personal Trigger](https://dietsleuth.com/blog/tight-hip-flexors-from-sitting): Prolonged sitting shortens your hip flexors over time - but which specific sitting habit is driving your tightness? Here's the anatomy, the symptoms, and how to find your personal pattern. Markdown: https://dietsleuth.com/blog/tight-hip-flexors-from-sitting.md - [Why Weak Glutes Cause Back Pain - And How to Find Out If That's Your Problem](https://dietsleuth.com/blog/weak-glutes-back-pain): A surprisingly common cause of lower back pain has nothing to do with the spine - it comes from weak, underactive glutes caused by too much sitting. Here's how to spot the pattern and track whether it applies to you. Markdown: https://dietsleuth.com/blog/weak-glutes-back-pain.md - [Why Crossing Your Legs May Be Causing Your Hip Pain - And How to Find Out If It’s the Culprit](https://dietsleuth.com/blog/crossing-legs-hip-pain): Crossing your legs dozens of times a day feels automatic - but for some people it may be driving hip pain through pelvic tilt, gluteal tendon compression, and muscle imbalance. Here is how to find out if your sitting habit is behind your pain. Markdown: https://dietsleuth.com/blog/crossing-legs-hip-pain.md - [Gaming Wrist Pain: Why It Happens and How to Track Down Your Specific Cause](https://dietsleuth.com/blog/gaming-wrist-pain): Wrist pain affects up to half of regular gamers - but the cause is not the same for everyone. Learn why gaming sessions strain your wrists, what the common conditions look like, and how tracking your habits can help you find your personal trigger. Markdown: https://dietsleuth.com/blog/gaming-wrist-pain.md - [Ankle Pain After Running: Why It Happens and How to Track Down Your Specific Cause](https://dietsleuth.com/blog/ankle-pain-after-running): Ankle pain after running can come from half a dozen different causes - and the right response for each is different. Here's how to figure out which one is yours. Markdown: https://dietsleuth.com/blog/ankle-pain-after-running.md - [Why Grinding Your Teeth at Night Gives You Headaches - And How to Find Your Triggers](https://dietsleuth.com/blog/grinding-teeth-headache): Waking up with a tight, dull headache that fades as the morning goes on? Sleep bruxism - teeth grinding during the night - is a common but often unrecognized cause. Here is how it works and how to track down your personal triggers. Markdown: https://dietsleuth.com/blog/grinding-teeth-headache.md - [Headphone Headache: Why It Happens and How to Find Your Specific Cause](https://dietsleuth.com/blog/headphone-headache): Headphones cause headaches through pressure, volume, duration, and noise-cancelling technology - but which one is yours? Here's how to track down your specific cause. Markdown: https://dietsleuth.com/blog/headphone-headache.md - [What Can Cause Constant Nausea - And How to Find Out Which Cause Is Yours](https://dietsleuth.com/blog/what-can-cause-constant-nausea): Constant nausea has more than a dozen possible causes - from GERD and food intolerances to anxiety and medication side effects. Here's how to tell which one might be yours. Markdown: https://dietsleuth.com/blog/what-can-cause-constant-nausea.md - [Why Sleeping on Your Stomach Causes Neck Pain - and How to Track the Pattern](https://dietsleuth.com/blog/sleeping-on-stomach-neck-pain): Stomach sleeping forces your neck into hours of extreme rotation overnight. Here is why that causes pain, what adjustments help, and how tracking the pattern can finally show you what is making it worse. Markdown: https://dietsleuth.com/blog/sleeping-on-stomach-neck-pain.md - [Forward Head Posture Pain: Why Your Neck Hurts - and How to Track Down the Habit Behind It](https://dietsleuth.com/blog/forward-head-posture-pain): Forward head posture is one of the most common causes of chronic neck and shoulder pain. Here is what is happening in your body - and how to track which of your daily habits is actually driving it. Markdown: https://dietsleuth.com/blog/forward-head-posture-pain.md - [Dehydration Fatigue: How to Tell If Low Fluid Intake Is Draining Your Energy](https://dietsleuth.com/blog/dehydration-fatigue): Even mild dehydration can drain your energy - but how do you know if it is your trigger? Learn how dehydration causes fatigue and how tracking your fluid intake can reveal the pattern. Markdown: https://dietsleuth.com/blog/dehydration-fatigue.md - [Why Sitting Too Long Causes Back Pain - And How to Find the Specific Habit Behind Yours](https://dietsleuth.com/blog/sitting-too-long-back-pain): Prolonged sitting compresses spinal discs, weakens supporting muscles, and tightens hip flexors. But which of these is causing YOUR back pain? Here is a tracking framework to find out. Markdown: https://dietsleuth.com/blog/sitting-too-long-back-pain.md - [Flank Pain: What's Causing It and How to Find Your Specific Trigger](https://dietsleuth.com/blog/flank-pain): Flank pain can have many causes - from kidney stones to muscle strain to digestive issues. This guide covers the most common causes, including overlooked behavioral and postural triggers, and shows you how to track your own patterns to find your specific answer. Markdown: https://dietsleuth.com/blog/flank-pain.md - [Shin Splints from Running: Why They Happen and How to Track Down Your Specific Cause](https://dietsleuth.com/blog/shin-splints-from-running): Shin splints from running are common, but the cause isn't the same for everyone. This guide breaks down the key variables - training load, surface, footwear, sleep, and nutrition - and explains how tracking your patterns can help you find what's actually driving yours. Markdown: https://dietsleuth.com/blog/shin-splints-from-running.md - [Overtraining Symptoms: How to Recognize Them and What to Track](https://dietsleuth.com/blog/overtraining-symptoms): Overtraining symptoms include persistent fatigue, declining performance, mood changes, and elevated resting heart rate - but they look different for everyone. Learn what to track to find your personal tipping point. Markdown: https://dietsleuth.com/blog/overtraining-symptoms.md - [DOMS (Delayed Onset Muscle Soreness): What It Is and How to Recover Faster](https://dietsleuth.com/blog/doms-delayed-onset-muscle-soreness): DOMS (delayed onset muscle soreness) peaks 24-72 hours after exercise - but why some workouts wreck you for days while others don't comes down to personal factors you can track and improve. Markdown: https://dietsleuth.com/blog/doms-delayed-onset-muscle-soreness.md - [Jaw Clenching Headaches: What's Causing Them and How to Track Your Triggers](https://dietsleuth.com/blog/clenching-jaw-headache): Jaw clenching headaches are common - but the trigger behind yours is personal. Learn what causes them and how tracking your habits can reveal your specific pattern. Markdown: https://dietsleuth.com/blog/clenching-jaw-headache.md - [Why You Keep Getting Leg Cramps at Night - And How to Find Your Specific Cause](https://dietsleuth.com/blog/leg-cramps-at-night): Leg cramps at night are almost always behavioral - dehydration, poor posture, diet gaps, or exercise habits. Here is how to track your patterns and find your specific trigger. Markdown: https://dietsleuth.com/blog/leg-cramps-at-night.md - [Pain on the Top of Your Foot - How Your Footwear and Daily Habits May Be Behind It](https://dietsleuth.com/blog/pain-on-top-of-foot-footwear-activity): Top of foot pain is often traced back to what you are wearing on your feet and what you have been doing in them. Here is how to figure out which behavior is behind yours. Markdown: https://dietsleuth.com/blog/pain-on-top-of-foot-footwear-activity.md - [Why Your Hip Hurts When You Sleep on Your Side - and How to Find Out What's Actually Causing It](https://dietsleuth.com/blog/sleeping-on-side-hip-pain): Hip pain from side sleeping has multiple causes - and the fix for one won't work for another. Here's how to work out which is behind yours, and how tracking your sleep setup can reveal the pattern. Markdown: https://dietsleuth.com/blog/sleeping-on-side-hip-pain.md - [Why the Middle of Your Back Hurts - and How to Find the Habit Behind It](https://dietsleuth.com/blog/middle-of-back-hurts): Desk posture, sleep position, stress, bag weight - any of these could be behind your mid back pain. Here is how to track your daily habits and find which one is yours. Markdown: https://dietsleuth.com/blog/middle-of-back-hurts.md - [Pain in Your Lower Left Back? Your Daily Habits May Be the Cause](https://dietsleuth.com/blog/pain-in-lower-left-back): Most lower left back pain articles list causes. This one helps you figure out which cause applies to you - by tracking your sitting posture, sleep position, driving habits, and core strength. Markdown: https://dietsleuth.com/blog/pain-in-lower-left-back.md - [Why You Keep Waking Up With a Stiff Neck - and How to Find Which Habit Is Behind It](https://dietsleuth.com/blog/waking-up-with-stiff-neck): Pillow height, stomach sleeping, arm position, cold drafts, pre-sleep stress - several nighttime habits can cause the same morning stiffness. Here is how to track your sleep setup and evening habits to finally identify which one is actually behind yours. Markdown: https://dietsleuth.com/blog/waking-up-with-stiff-neck.md - [Can a Food Allergy Cause Headaches? How to Find Out If Food Is Your Trigger](https://dietsleuth.com/blog/food-allergy-headache): Can a food allergy or intolerance cause headaches? Many people never make the connection - because the reaction often happens hours after eating. This article explains the allergy-headache mechanism, which foods are most commonly linked to head pain, and how systematic tracking can help you find your personal triggers. Markdown: https://dietsleuth.com/blog/food-allergy-headache.md - [The Most Common Food Intolerances - And How to Tell Which One You Might Have](https://dietsleuth.com/blog/most-common-food-intolerances): Food intolerances affect up to 20% of people - but which one might be affecting you? This guide walks through the most common types, their distinct symptom profiles, and a practical step-by-step process for identifying your personal triggers. Markdown: https://dietsleuth.com/blog/most-common-food-intolerances.md - [Bloating That Won't Go Away - How to Finally Figure Out What's Causing It](https://dietsleuth.com/blog/bloating-that-wont-go-away): Persistent bloating that keeps coming back usually means the trigger hasn't been identified yet. Here's how to investigate it systematically - covering the most common causes, warning signs to watch for, and a practical framework for finding your personal trigger. Markdown: https://dietsleuth.com/blog/bloating-that-wont-go-away.md - [What Medications Can Cause Diarrhea - And How to Tell if That's Your Problem](https://dietsleuth.com/blog/what-medications-can-cause-diarrhea): Over 700 medications list diarrhea as a side effect - but most guides just list them without helping you figure out whether your meds, your food, or something else is actually causing your symptoms. This article covers the key medication types, explains the mechanisms, and gives you a practical tracking framework to separate medication effects from food triggers. Markdown: https://dietsleuth.com/blog/what-medications-can-cause-diarrhea.md - [Foods That Trigger Asthma - And How to Track Your Personal Triggers](https://dietsleuth.com/blog/foods-that-trigger-asthma): Food is an under-recognized asthma trigger for many people. This article covers the three main ways food can affect asthma - food allergies, sulfite sensitivity, and indirect effects - and explains why identifying your personal triggers requires more than avoiding the standard list. Markdown: https://dietsleuth.com/blog/foods-that-trigger-asthma.md - [What Causes Fatigue and Joint Pain - And How to Find Your Trigger](https://dietsleuth.com/blog/what-causes-fatigue-and-joint-pain): Fatigue and joint pain often appear together - but the cause is different for everyone. This guide covers the most common conditions and a practical tracking framework to help you find your specific trigger. Markdown: https://dietsleuth.com/blog/what-causes-fatigue-and-joint-pain.md - [What Can Cause Persistent Diarrhea - And How to Finally Find the Pattern](https://dietsleuth.com/blog/what-can-cause-persistent-diarrhea): When diarrhea keeps coming back day after day, the cause isn't always obvious - even to doctors. Here's a breakdown of what may be behind persistent diarrhea, and why tracking your food and symptoms is often the most important step toward finally finding your answer. Markdown: https://dietsleuth.com/blog/what-can-cause-persistent-diarrhea.md - [What Foods Can Cause Diarrhea - And How to Find Your Personal Triggers](https://dietsleuth.com/blog/what-foods-can-cause-diarrhea): Dairy, spicy food, artificial sweeteners, and FODMAPs are among the most common food triggers for diarrhea - but which ones affect you depends entirely on your own gut. Here's what the research says, and how to find your personal triggers through systematic tracking. Markdown: https://dietsleuth.com/blog/what-foods-can-cause-diarrhea.md - [What Can Cause Bloating - And How to Find Your Specific Trigger](https://dietsleuth.com/blog/what-can-cause-bloating): Bloating is common - but finding your specific trigger is another matter. This guide covers all the main causes of bloating (food intolerances, IBS, constipation, hormones, and more) and walks you through a personal tracking framework to identify what's actually behind yours. Markdown: https://dietsleuth.com/blog/what-can-cause-bloating.md - [What Causes Pain on the Right Side of Your Stomach - A Guide to Finding Your Answer](https://dietsleuth.com/blog/what-causes-pain-right-side-of-stomach): Pain on the right side of your stomach could be your gallbladder, IBS, gas, appendix, or something else entirely. This guide helps you narrow down the cause based on location, timing, and food patterns - and shows you how tracking can reveal triggers you'd never spot on your own. Markdown: https://dietsleuth.com/blog/what-causes-pain-right-side-of-stomach.md - [What Causes Food Allergies - And How to Figure Out If You Have One](https://dietsleuth.com/blog/what-causes-food-allergies): Food allergies develop when the immune system mistakes a harmless food protein for a threat. But understanding the general causes is only the first step - here's how to figure out if one is affecting you. Markdown: https://dietsleuth.com/blog/what-causes-food-allergies.md - [What Can Cause a Skin Rash - And How to Find Out Which Trigger Is Yours](https://dietsleuth.com/blog/what-can-cause-skin-rash): A skin rash can have dozens of causes - from food reactions to contact dermatitis to histamine intolerance. Here's how to move beyond the generic list and track down the specific trigger that's affecting you. Markdown: https://dietsleuth.com/blog/what-can-cause-skin-rash.md - [What Can Cause Nausea - And How to Find Out Why It Keeps Happening to You](https://dietsleuth.com/blog/what-can-cause-nausea): Nausea has dozens of possible causes - but which one is behind yours? This guide covers the main triggers and gives you a practical five-step framework for identifying your specific cause through tracking. Markdown: https://dietsleuth.com/blog/what-can-cause-nausea.md - [What Causes Pain Behind the Knee Joint - And How to Find Out If Your Diet Is Making It Worse](https://dietsleuth.com/blog/what-causes-pain-behind-the-knee-joint): Pain behind the knee can have many causes - from Baker's cysts to inflammatory arthritis. Here's how to work out which one applies to you, and why tracking your diet may reveal patterns your doctor hasn't spotted. Markdown: https://dietsleuth.com/blog/what-causes-pain-behind-the-knee-joint.md - [What Causes Shoulder Joint Pain - And How to Work Out Which One Is Affecting You](https://dietsleuth.com/blog/what-causes-shoulder-joint-pain): Shoulder joint pain has many possible causes - from rotator cuff injuries to systemic inflammation. Here is how to work out which one might be affecting you, including the diet and inflammation angle most articles miss. Markdown: https://dietsleuth.com/blog/what-causes-shoulder-joint-pain.md - [Foods That Trigger Rosacea - And How to Find Your Personal Flare-Up Patterns](https://dietsleuth.com/blog/foods-that-trigger-rosacea): The generic list of rosacea food triggers is a starting point, not an answer. Here's how to figure out which foods are actually causing your flare-ups - using a structured tracking approach that gets real results. Markdown: https://dietsleuth.com/blog/foods-that-trigger-rosacea.md - [What Can Cause Headaches - And How to Find Out Which Trigger Is Yours](https://dietsleuth.com/blog/what-can-cause-headaches): Almost half the adult population gets a headache in any given year. But knowing the common causes doesn't tell you which one is behind yours. Here's how to find your personal trigger pattern. Markdown: https://dietsleuth.com/blog/what-can-cause-headaches.md - [What Causes Left Lower Stomach Pain - And How to Find Your Specific Trigger](https://dietsleuth.com/blog/what-causes-left-lower-stomach-pain): Left lower stomach pain has many possible causes - from diverticulitis and IBS to food intolerances and kidney stones. Here's how to tell them apart, and how to find out if food is behind your symptoms. Markdown: https://dietsleuth.com/blog/what-causes-left-lower-stomach-pain.md - [What Causes Stomach Pain After Eating - How the Timing of Your Pain Points to the Cause](https://dietsleuth.com/blog/what-causes-stomach-pain-after-eating): Stomach pain after eating can have many causes - but the timing of your pain is one of the clearest clues about which one is most likely. Here's a practical framework for narrowing it down. Markdown: https://dietsleuth.com/blog/what-causes-stomach-pain-after-eating.md - [What Causes Fatigue and Brain Fog Together - and How to Find Your Trigger](https://dietsleuth.com/blog/fatigue-and-brain-fog-causes): Fatigue and brain fog together point to a narrower set of causes than either symptom alone - and food is often at the centre. Here's how to identify your specific trigger. Markdown: https://dietsleuth.com/blog/fatigue-and-brain-fog-causes.md - [IBS vs Food Intolerance: What's the Difference - and Why Tracking Matters Either Way](https://dietsleuth.com/blog/ibs-vs-food-intolerance): IBS and food intolerance share many symptoms and often overlap - but understanding the difference, and tracking your personal triggers, is the practical path forward for both. Markdown: https://dietsleuth.com/blog/ibs-vs-food-intolerance.md - [How to Test for Lactose Intolerance at Home - and What to Track to Confirm It](https://dietsleuth.com/blog/how-to-test-for-lactose-intolerance-at-home): Suspect lactose intolerance? Here is how to run a home elimination and challenge test, what symptoms to watch for, when to seek clinical testing, and how to track your dairy reactions to confirm the pattern over time. Markdown: https://dietsleuth.com/blog/how-to-test-for-lactose-intolerance-at-home.md - [Foods That Trigger Anxiety - and How to Find Out If Food Is Behind Yours](https://dietsleuth.com/blog/foods-that-trigger-anxiety): Caffeine, blood sugar swings, alcohol, gut health, and high-histamine foods may all play a role in anxiety - but the specific triggers vary by person. Here's what the research shows, and how to track down your own food-anxiety connections. Markdown: https://dietsleuth.com/blog/foods-that-trigger-anxiety.md - [What Can Cause Diarrhea - and How to Find Out If Food Is the Trigger](https://dietsleuth.com/blog/what-can-cause-diarrhea): Diarrhea has many causes - from stomach bugs to IBS and food intolerances. But if yours keeps coming back, food is likely the trigger. Here's how to find out. Markdown: https://dietsleuth.com/blog/what-can-cause-diarrhea.md - [How to Know If You Have a Food Intolerance - and Which Food Is Behind It](https://dietsleuth.com/blog/how-to-know-if-you-have-a-food-intolerance): Learn the signs of food intolerance, why symptoms alone aren't enough, and how the elimination and tracking method helps you identify the specific food behind your symptoms. Markdown: https://dietsleuth.com/blog/how-to-know-if-you-have-a-food-intolerance.md - [A Food Allergy Diary That Actually Finds Your Triggers - What to Track and Why Most Diaries Fall Short](https://dietsleuth.com/blog/food-allergy-diary): Most food allergy diaries don't find your triggers because they miss timing delays, cumulative load, and ingredient detail. Here's what to track - and how AI-powered tracking changes the outcome. Markdown: https://dietsleuth.com/blog/food-allergy-diary.md - [What Causes Stomach Cramps and Pain - And How to Find Your Specific Trigger](https://dietsleuth.com/blog/what-causes-stomach-cramps-and-pain): Stomach cramps can have dozens of causes - but knowing the list isn't enough. Here's how to track your symptoms and find the specific trigger that's affecting you. Markdown: https://dietsleuth.com/blog/what-causes-stomach-cramps-and-pain.md - [The Low Histamine Diet: What to Eat, What to Avoid, and How to Find Your Personal Threshold](https://dietsleuth.com/blog/low-histamine-diet): A low histamine diet reduces high-histamine foods to help manage symptoms like bloating, hives, and headaches. Learn which foods to avoid, which are better tolerated, and how to find your personal histamine threshold through tracking. Markdown: https://dietsleuth.com/blog/low-histamine-diet.md - [Nausea and Fatigue After Eating: Why the Combination Matters - and How to Find Your Trigger](https://dietsleuth.com/blog/nausea-and-fatigue-after-eating): Feeling tired and nauseous after eating? Learn the most likely causes - from food intolerance to reactive hypoglycemia and histamine - and how to track down your personal trigger. Markdown: https://dietsleuth.com/blog/nausea-and-fatigue-after-eating.md - [What Is Food Intolerance - And How Do You Find Out If You Have One?](https://dietsleuth.com/blog/what-is-food-intolerance): Food intolerance is one of the most common and least understood reasons people feel unwell after eating. This guide explains what it is, how it differs from a food allergy, the most common types, and how tracking can help you find your specific triggers. Markdown: https://dietsleuth.com/blog/what-is-food-intolerance.md - [Why Am I Always Bloated - And How to Find Your Personal Trigger](https://dietsleuth.com/blog/why-am-i-always-bloated): Chronic bloating almost always has an identifiable cause - but finding yours requires more than a list of possibilities. Here's a practical framework for tracing your specific trigger through food and symptom tracking. Markdown: https://dietsleuth.com/blog/why-am-i-always-bloated.md - [Why Do I Feel Sick After Eating - And How to Find Your Specific Trigger](https://dietsleuth.com/blog/why-do-i-feel-sick-after-eating): Feeling nauseous after eating is frustrating - especially when every article gives you the same list of causes with no way to know which one applies to you. The answer lies in timing and patterns. Here's how to find your specific trigger. Markdown: https://dietsleuth.com/blog/why-do-i-feel-sick-after-eating.md - [Diarrhea for Two Weeks: Why It's Lasting and How to Find Your Specific Cause](https://dietsleuth.com/blog/diarrhea-for-two-weeks): Two weeks of diarrhea means something ongoing is driving it. This guide covers the most common causes - with dietary triggers as a major focus - and explains how tracking what you eat can help you identify what's behind your persistent symptoms. Markdown: https://dietsleuth.com/blog/diarrhea-for-two-weeks.md - [Lactose Intolerance vs. Dairy Allergy: How to Tell Which One You Actually Have](https://dietsleuth.com/blog/lactose-intolerance-vs-dairy-allergy): Dairy making you feel awful but not sure if it's lactose intolerance or a dairy allergy? They're fundamentally different conditions - here's how to tell them apart and what your own symptom history can reveal. Markdown: https://dietsleuth.com/blog/lactose-intolerance-vs-dairy-allergy.md - [Food Diary Apps: How to Pick the Right One for Your Goal (Calorie Tracking vs. Symptom Tracking)](https://dietsleuth.com/blog/food-diary-apps): Most food diary apps are built for counting calories - but if you're tracking to find out why you feel unwell after eating, you need a completely different kind of tool. Here's how to tell them apart and choose the right one. Markdown: https://dietsleuth.com/blog/food-diary-apps.md - [Stomach Pain Every Time You Eat - How to Find the Cause When It's Happening Consistently](https://dietsleuth.com/blog/stomach-pain-every-time-i-eat): If your stomach hurts every time you eat, that's a pattern worth investigating. This guide explains the most common food-related causes of consistent post-meal pain, why the same food can cause different reactions at different times, and how to find your specific trigger through systematic tracking. Markdown: https://dietsleuth.com/blog/stomach-pain-every-time-i-eat.md - [How to Stop Bloating After Eating - And Finally Find What's Causing It](https://dietsleuth.com/blog/how-to-stop-bloating-after-eating): Generic advice like eating slowly and avoiding fizzy drinks helps some people some of the time. But if you're still bloating after every meal, the real fix is finding your specific trigger - and that requires a different approach entirely. Markdown: https://dietsleuth.com/blog/how-to-stop-bloating-after-eating.md - [Am I Lactose Intolerant? A Symptom Checklist to Help You Find Out](https://dietsleuth.com/blog/am-i-lactose-intolerant-quiz): A structured symptom checklist - covering core symptoms, timing, dairy connection, and dose effects - to help you assess whether lactose intolerance could be behind how you're feeling after dairy. Markdown: https://dietsleuth.com/blog/am-i-lactose-intolerant-quiz.md - [Foods That Cause Inflammation in Joints - And How to Find the Ones That Affect You](https://dietsleuth.com/blog/foods-that-cause-inflammation-in-joints): The standard list of inflammatory foods is accurate - but it doesn't explain why two people eating the same meal can have completely different outcomes. Here's how to find what's driving your joint inflammation. Markdown: https://dietsleuth.com/blog/foods-that-cause-inflammation-in-joints.md - [Foods That Trigger Psoriasis - And How to Find the Ones That Affect You](https://dietsleuth.com/blog/foods-that-trigger-psoriasis): Psoriasis food triggers are real - but they're not the same for everyone. This guide covers the most commonly reported dietary triggers and how to find the ones driving your flares. Markdown: https://dietsleuth.com/blog/foods-that-trigger-psoriasis.md - [Foods That Trigger Diverticulitis - And How to Find the Ones That Affect You Personally](https://dietsleuth.com/blog/foods-that-trigger-diverticulitis): Diverticulitis triggers vary between people, and the science is still evolving. This guide covers what research actually says and how to find the dietary patterns affecting your symptoms. Markdown: https://dietsleuth.com/blog/foods-that-trigger-diverticulitis.md - [Foods That Trigger Eczema - And How to Find Out Which Ones Are Causing Your Flares](https://dietsleuth.com/blog/foods-that-trigger-eczema): Eczema food triggers are deeply personal - and reactions can be delayed by up to 48 hours. This guide covers the most common triggers and how to identify yours through systematic tracking. Markdown: https://dietsleuth.com/blog/foods-that-trigger-eczema.md - [The Most Common Migraine Food Triggers (And How to Find Your Personal Ones)](https://dietsleuth.com/blog/foods-that-trigger-migraines): Migraine food triggers are personal, variable, and often cumulative. This guide covers what research says about common triggers and how to identify the ones that actually matter for you. Markdown: https://dietsleuth.com/blog/foods-that-trigger-migraines.md - [Foods That Trigger Acid Reflux - And How to Find Out Which Ones Are Yours](https://dietsleuth.com/blog/foods-that-trigger-acid-reflux): Not every acid reflux trigger affects every person equally. This guide covers the most common food triggers and how to identify your personal ones through systematic tracking. Markdown: https://dietsleuth.com/blog/foods-that-trigger-acid-reflux.md - [Foods That Trigger Gout - And How to Find Out Which Ones Are Causing Your Flares](https://dietsleuth.com/blog/foods-that-trigger-gout): Not everyone with gout reacts to the same foods. This guide covers the highest-risk gout triggers and explains how to track your personal flare patterns. Markdown: https://dietsleuth.com/blog/foods-that-trigger-gout.md - [The Ten Worst Foods for IBS - And How to Find Out Which Ones Are Actually Yours](https://dietsleuth.com/blog/foods-that-trigger-ibs): The standard IBS trigger list tells you what causes problems for most people. But your triggers may be different. Here's how to find out which foods are actually affecting your gut. Markdown: https://dietsleuth.com/blog/foods-that-trigger-ibs.md - [How a Food Diary for Food Intolerance Actually Works - And Why Most People Do It Wrong](https://dietsleuth.com/blog/food-diary-for-food-intolerance): A food diary for food intolerance is not a simple meal log. Because reactions are dose-dependent, delayed, and often involve multiple intolerances at once, standard diary advice misses most of the picture. Here is how to track in a way that actually gives you answers. Markdown: https://dietsleuth.com/blog/food-diary-for-food-intolerance.md - [A Food Diary for Nausea: Why Timing Is Everything](https://dietsleuth.com/blog/food-diary-for-nausea): Most food diaries fail to identify nausea triggers because they miss the most important variable: timing. Nausea during a meal, 90 minutes later, or the next morning each points toward completely different causes. Here is how to track properly. Markdown: https://dietsleuth.com/blog/food-diary-for-nausea.md - [A Food Diary for Diarrhea: What to Track and How to Find Your Real Triggers](https://dietsleuth.com/blog/food-diary-for-diarrhea): A generic food diary won't help you find your diarrhea triggers. Here's exactly what to track - and how to spot patterns in your own data. Markdown: https://dietsleuth.com/blog/food-diary-for-diarrhea.md - [A Food Journal for Allergies That Actually Finds Your Triggers](https://dietsleuth.com/blog/food-journal-for-allergies): Most food journals for allergies never find the pattern. Here's what they miss - and how DietSleuth's AI tracks hidden ingredients, delayed reactions, and cumulative triggers automatically. Markdown: https://dietsleuth.com/blog/food-journal-for-allergies.md - [Food Diary for Crohn's Disease: What to Track and Why Most Diaries Miss the Point](https://dietsleuth.com/blog/food-diary-for-crohns-disease): Standard food diaries were not built for Crohn's disease. Here's how to track the two distinct phases of Crohn's — remission and flare — plus the extra-intestinal symptoms most diaries ignore, so your data actually tells you something useful. Markdown: https://dietsleuth.com/blog/food-diary-for-crohns-disease.md - [A Food Diary for IBS That Actually Works - What to Track and Why Subtype Matters](https://dietsleuth.com/blog/food-diary-for-ibs): Most food diary templates weren't built for IBS. Here's what to track instead - including IBS subtype, FODMAP load, stress, sleep, and cycle timing - so the patterns you need actually show up in the data. Markdown: https://dietsleuth.com/blog/food-diary-for-ibs.md - [Why a Food Diary for Acid Reflux Does More Than Track Food](https://dietsleuth.com/blog/food-diary-for-acid-reflux): Generic trigger food lists often miss the real culprits behind acid reflux. A structured GERD food diary separates true food triggers from timing, portion, and positional factors - and that changes how you manage symptoms. Markdown: https://dietsleuth.com/blog/food-diary-for-acid-reflux.md - [Why a Food Diary for Headaches Needs to Track More Than Food](https://dietsleuth.com/blog/food-diary-for-headaches): A food diary for headaches only works when it captures the full picture - sleep, stress, hormones, and the 12-24 hour delay between eating and feeling symptoms. Here's how to set one up properly. Markdown: https://dietsleuth.com/blog/food-diary-for-headaches.md - [Food Diary for Bloating: What to Track and How to Find Your Triggers](https://dietsleuth.com/blog/food-diary-for-bloating): A standard food diary won't find your bloating triggers - because most triggers don't work the way people expect. Here's what to track, and how to actually read the patterns. Markdown: https://dietsleuth.com/blog/food-diary-for-bloating.md - [The Most Common Food Allergies - And How to Find Out Which One Affects You](https://dietsleuth.com/blog/most-common-food-allergies): The Big 9 food allergens cause 90% of allergic reactions. But knowing the list doesn't tell you which one affects you - or why. Here's how to connect your reactions to a specific food. Markdown: https://dietsleuth.com/blog/most-common-food-allergies.md - [Food Intolerance Symptoms: How to Tell What's Triggering How You Feel](https://dietsleuth.com/blog/food-intolerance-symptoms): Food intolerance symptoms - bloating, fatigue, brain fog, headaches - can appear hours after eating, making them notoriously hard to connect to a specific food. Here's how to tell what's triggering how you feel. Markdown: https://dietsleuth.com/blog/food-intolerance-symptoms.md - [Food Allergy Rash: What It Looks Like and How to Track Your Triggers](https://dietsleuth.com/blog/food-allergy-rash): A food allergy rash can look like hives, eczema, flushing, or angioedema - and it may appear hours after eating, not minutes. Here's how to identify what your skin is telling you and trace it back to a specific food. Markdown: https://dietsleuth.com/blog/food-allergy-rash.md - [The Elimination Diet: A Step-by-Step Guide to Finding Your Food Triggers](https://dietsleuth.com/blog/elimination-diet): An elimination diet removes common trigger foods, then reintroduces them one at a time to reveal what your body actually reacts to. Here's how to do it properly - and why tracking makes the difference. Markdown: https://dietsleuth.com/blog/elimination-diet.md - [Signs of a Food Allergy: How to Tell If Your Body Is Reacting to What You Eat](https://dietsleuth.com/blog/signs-of-food-allergy): Learn to recognize the key signs of a food allergy - from immediate hives and throat tightness to delayed digestive and skin reactions - and discover how systematic tracking helps connect symptoms to specific foods. Markdown: https://dietsleuth.com/blog/signs-of-food-allergy.md - [Anaphylaxis Symptoms: What They Look Like and When to Act](https://dietsleuth.com/blog/anaphylaxis-symptoms): Anaphylaxis is a severe, life-threatening allergic reaction. Learn to recognize the early warning signs, understand what to do in an emergency, and discover how tracking your food and symptoms can help identify your triggers. Markdown: https://dietsleuth.com/blog/anaphylaxis-symptoms.md - [Histamine Intolerance Symptoms: Could Histamine Be Behind Your Unexplained Reactions?](https://dietsleuth.com/blog/histamine-intolerance-symptoms): Histamine intolerance symptoms can look like almost anything - headaches, bloating, flushing, or hives. Here's how to tell if histamine is your trigger, and how to track it down. Markdown: https://dietsleuth.com/blog/histamine-intolerance-symptoms.md - [Why Does My Stomach Hurt After I Eat - And How to Find Your Specific Trigger](https://dietsleuth.com/blog/why-does-my-stomach-hurt-after-i-eat): Stomach pain after eating could have many causes - but which one applies to you? Learn how to read your pain patterns and use meal tracking to find your specific trigger. Markdown: https://dietsleuth.com/blog/why-does-my-stomach-hurt-after-i-eat.md - [Food Allergy Symptoms: What Your Body Is Trying to Tell You](https://dietsleuth.com/blog/food-allergy-symptoms): Food allergy symptoms can affect your skin, gut, lungs, and heart - often at the same time. Learn what to look for, which foods most commonly cause reactions, and how tracking your meals and symptoms can help you identify your personal triggers. Markdown: https://dietsleuth.com/blog/food-allergy-symptoms.md - [MSG Food Allergy: Symptoms, Causes, and How to Track Your Reactions](https://dietsleuth.com/blog/msg-food-allergy): A true IgE-mediated MSG allergy has not been scientifically established. Most people who believe they react to MSG are experiencing MSG sensitivity, reactions to other compounds in their food, or symptoms that double-blind studies have not been able to consistently reproduce. Learn what the science actually says, and how to track your reactions. Markdown: https://dietsleuth.com/blog/msg-food-allergy.md - [Sulfite Food Allergy: Symptoms, Causes, and How to Track Your Reactions](https://dietsleuth.com/blog/sulfite-food-allergy): A true IgE-mediated sulfite allergy is rare and scientifically debated - most people who react to sulfites experience sulfite sensitivity or sulfite-induced asthma rather than a genuine allergy. Learn about the symptoms, mechanisms, hidden sources in wine and food, how to read labels, and how to track your reactions. Markdown: https://dietsleuth.com/blog/sulfite-food-allergy.md - [Chicken Food Allergy: Symptoms, Causes, and How to Track Your Reactions](https://dietsleuth.com/blog/chicken-food-allergy): A chicken food allergy is an uncommon but real immune system reaction to proteins in chicken, primarily serum albumin (Gal d 5). It is distinct from egg allergy and is closely linked to bird-egg syndrome, where sensitivity to bird dander leads to reactions to both poultry and eggs. Learn about symptoms, causes, and how to track. Markdown: https://dietsleuth.com/blog/chicken-food-allergy.md - [Paprika Food Allergy: Symptoms, Causes, and How to Track Your Reactions](https://dietsleuth.com/blog/paprika-food-allergy): A paprika food allergy is an immune system reaction to proteins in paprika, a spice made from dried Capsicum annuum peppers. It can cause oral tingling, hives, respiratory symptoms, and contact reactions. Paprika is also widely used as a food coloring (E160c). Learn about symptoms, nightshade cross-reactivity, and how to track. Markdown: https://dietsleuth.com/blog/paprika-food-allergy.md - [Gelatin Food Allergy: Symptoms, Causes, and How to Track Your Reactions](https://dietsleuth.com/blog/gelatin-food-allergy): A gelatin food allergy is an immune system reaction to collagen-derived proteins in gelatin, which is found in foods, medications, capsules, and vaccines. It carries a significant clinical risk because gelatin is used as a stabilizer in several vaccines. Learn about symptoms, the vaccine connection, hidden sources, and how to track. Markdown: https://dietsleuth.com/blog/gelatin-food-allergy.md - [Barley Food Allergy: Symptoms, Causes, and How to Track Your Reactions](https://dietsleuth.com/blog/barley-food-allergy): A barley food allergy is an IgE-mediated immune reaction to proteins in barley, distinct from celiac disease and non-celiac gluten sensitivity. It can cause oral symptoms, hives, digestive issues, and respiratory reactions. Learn about symptoms, the celiac vs allergy distinction, hidden sources in beer and malt, and how to track. Markdown: https://dietsleuth.com/blog/barley-food-allergy.md - [Crab Food Allergy: Symptoms, Causes, and How to Track Your Reactions](https://dietsleuth.com/blog/crab-food-allergy): A crab food allergy is an immune system reaction to tropomyosin and other proteins in crab, a crustacean shellfish and federally declared allergen in the USA. It carries a significant anaphylaxis risk and often cross-reacts with other crustaceans. Learn about symptoms, cross-reactivities, hidden sources, and tracking. Markdown: https://dietsleuth.com/blog/crab-food-allergy.md - [Broccoli Food Allergy: Symptoms, Causes, and How to Track Your Reactions](https://dietsleuth.com/blog/broccoli-food-allergy): A broccoli food allergy is an immune system reaction to proteins in broccoli, including lipid transfer proteins. However, many people who react to broccoli have FODMAP sensitivity or salicylate intolerance rather than a true allergy. Learn how to tell the difference, and how to track your reactions. Markdown: https://dietsleuth.com/blog/broccoli-food-allergy.md - [Spinach Food Allergy: Symptoms, Causes, and How to Track Your Reactions](https://dietsleuth.com/blog/spinach-food-allergy): A spinach food allergy is an immune system reaction to proteins in spinach, including RuBisCO and lipid transfer proteins. However, many people who react to spinach are responding to its high histamine content rather than a true allergy. Learn how to tell the difference, and how to track your reactions. Markdown: https://dietsleuth.com/blog/spinach-food-allergy.md - [Nutmeg Food Allergy: Symptoms, Causes, and How to Track Your Reactions](https://dietsleuth.com/blog/nutmeg-food-allergy): A nutmeg food allergy is an immune system reaction to proteins in nutmeg, a spice from Myristica fragrans. It is rare but can cause oral tingling, hives, digestive upset, and in severe cases anaphylaxis. Learn about symptoms, the nutmeg vs toxicity distinction, hidden sources, and how to track your reactions. Markdown: https://dietsleuth.com/blog/nutmeg-food-allergy.md - [Lactose Intolerance Symptoms: What They Are, Why They Happen, and How to Track Your Triggers](https://dietsleuth.com/blog/lactose-intolerance-symptoms): Lactose intolerance symptoms include bloating, gas, diarrhea, cramps, and nausea after consuming dairy. Learn what causes them, how long they last, and how tracking may help you identify your personal triggers. Markdown: https://dietsleuth.com/blog/lactose-intolerance-symptoms.md - [Sweet Potato Food Allergy: Symptoms, Causes, and How to Track Your Reactions](https://dietsleuth.com/blog/sweet-potato-food-allergy): A sweet potato food allergy is an immune system reaction to proteins in sweet potatoes, including sporamin and trypsin inhibitors. Sweet potato is unrelated to regular potato and belongs to a different plant family. Learn about symptoms, hidden sources, and how to track your reactions. Markdown: https://dietsleuth.com/blog/sweet-potato-food-allergy.md - [Lettuce Food Allergy: Symptoms, Causes, and How to Track Your Reactions](https://dietsleuth.com/blog/lettuce-food-allergy): A lettuce food allergy is an immune system reaction most commonly driven by lipid transfer proteins (LTPs) in lettuce and related leafy greens. Symptoms can include contact hives, oral tingling, digestive upset, and systemic reactions. Learn about symptoms, cross-reactivities, and tracking. Markdown: https://dietsleuth.com/blog/lettuce-food-allergy.md - [Mustard Food Allergy: Symptoms, Causes, and How to Track Your Reactions](https://dietsleuth.com/blog/mustard-food-allergy): A mustard food allergy is an immune system reaction to proteins in mustard seeds, one of the most common food allergens in Europe and Canada where it is a mandatory declared allergen. It can cause reactions ranging from mild oral symptoms to anaphylaxis. Learn about symptoms, hidden sources, and tracking. Markdown: https://dietsleuth.com/blog/mustard-food-allergy.md - [Orange Food Allergy: Symptoms, Causes, and How to Track Your Reactions](https://dietsleuth.com/blog/orange-food-allergy): An orange food allergy is an immune system reaction to proteins in oranges, including lipid transfer proteins and profilins. Reactions can include oral tingling, hives, digestive symptoms, and contact reactions from orange peel. Learn about symptoms, citrus cross-reactivity, and how to track. Markdown: https://dietsleuth.com/blog/orange-food-allergy.md - [Cilantro Food Allergy: Symptoms, Causes, and How to Track Your Reactions](https://dietsleuth.com/blog/cilantro-food-allergy): A cilantro food allergy is an immune system reaction to proteins in cilantro (also called coriander or Chinese parsley). It can cause oral tingling, skin reactions, and digestive symptoms. Learn about symptoms, Apiaceae cross-reactivity, hidden sources, and how to track your reactions. Markdown: https://dietsleuth.com/blog/cilantro-food-allergy.md - [Celery Food Allergy: Symptoms, Causes, and How to Track Your Reactions](https://dietsleuth.com/blog/celery-food-allergy): A celery food allergy is an immune system reaction to proteins in celery, one of the EU top 14 declared allergens. It can cause reactions ranging from mild oral tingling to anaphylaxis. Learn about symptoms, birch pollen and mugwort cross-reactivity, hidden sources, and how to track. Markdown: https://dietsleuth.com/blog/celery-food-allergy.md - [Eggplant Food Allergy: Symptoms, Causes, and How to Track Your Reactions](https://dietsleuth.com/blog/eggplant-food-allergy): An eggplant food allergy is an immune system reaction to proteins in eggplant (also called aubergine), including lipid transfer proteins and profilins. Eggplant is also high in histamine, which can cause separate pseudo-allergic reactions. Learn about symptoms, cross-reactivities, and tracking. Markdown: https://dietsleuth.com/blog/eggplant-food-allergy.md - [Potato Food Allergy: Symptoms, Hidden Sources, and How to Find Your Patterns](https://dietsleuth.com/blog/potato-food-allergy): A potato food allergy is an immune system reaction to proteins in potatoes, most commonly patatin. It can cause oral symptoms, hives, digestive issues, and in rare cases anaphylaxis. Learn about symptoms, latex cross-reactivity, hidden sources, and how to track your reactions. Markdown: https://dietsleuth.com/blog/potato-food-allergy.md - [Blueberry Food Allergy: Symptoms, Causes, and How to Track Your Reactions](https://dietsleuth.com/blog/blueberry-food-allergy): A blueberry food allergy is an immune system reaction to proteins in blueberries, often linked to lipid transfer proteins or birch pollen cross-reactivity. Learn about symptoms, cross-reactive foods, hidden sources, and how to track your reactions. Markdown: https://dietsleuth.com/blog/blueberry-food-allergy.md - [Almond Food Allergy: Symptoms, Causes, and How to Track Your Reactions](https://dietsleuth.com/blog/almond-food-allergy): An almond food allergy is an immune system reaction to proteins in almonds, one of the most common and potentially serious tree nut allergies. Learn about symptoms, cross-reactions, hidden sources, and how tracking can help. Markdown: https://dietsleuth.com/blog/almond-food-allergy.md - [Watermelon Food Allergy: Symptoms, Cross-Reactivity, and How to Track Your Reactions](https://dietsleuth.com/blog/watermelon-food-allergy): Watermelon allergy most commonly presents as oral allergy syndrome - a tingling or itching in the mouth linked to ragweed or grass pollen cross-reactivity. Learn the symptoms, cross-reactive foods, and how tracking your reactions may help identify your triggers. Markdown: https://dietsleuth.com/blog/watermelon-food-allergy.md - [Rice Food Allergy: Symptoms, Cross-Reactive Grains, Hidden Sources, and How to Track Your Reactions](https://dietsleuth.com/blog/rice-food-allergy): Rice food allergy is an immune reaction to proteins in rice - including albumin, globulin, and lipid transfer protein Ory s 14 - that can cause hives, digestive distress, eczema flare-ups, and respiratory symptoms. Learn the symptoms, cross-reactive foods, hidden rice sources, and how tracking may help you find your triggers. Markdown: https://dietsleuth.com/blog/rice-food-allergy.md - [Yeast Food Allergy: Symptoms, Hidden Sources, and How to Track Your Reactions](https://dietsleuth.com/blog/yeast-food-allergy): Yeast food allergy is an immune system reaction to Saccharomyces cerevisiae found in bread, beer, wine, and fermented foods. Learn the symptoms, how it differs from Candida overgrowth, where yeast hides in everyday foods, and how tracking your diet may help you find your triggers. Markdown: https://dietsleuth.com/blog/yeast-food-allergy.md - [Carrot Food Allergy: Symptoms, Cross-Reactions, and How to Track Your Triggers](https://dietsleuth.com/blog/carrot-food-allergy): Carrot food allergy most often presents as oral allergy syndrome driven by birch pollen cross-reactivity. This article covers symptoms, the Apiaceae family connection, hidden sources, and how tracking may help you find your patterns. Markdown: https://dietsleuth.com/blog/carrot-food-allergy.md - [Onion Food Allergy: Symptoms, Intolerance, Cross-Reactive Foods, and How to Track Your Triggers](https://dietsleuth.com/blog/onion-food-allergy): Onion food allergy is an immune system reaction to proteins in Allium cepa that can cause hives, swelling, and in rare cases anaphylaxis. True onion allergy is uncommon, but onion intolerance driven by fructan sensitivity is much more widespread. Learn how to tell the difference, which foods cross-react, where onion hides in processed foods, and how tracking may help you find your triggers. Markdown: https://dietsleuth.com/blog/onion-food-allergy.md - [Cherry Food Allergy: Symptoms, Causes, Cross-Reactions, and How to Track Your Patterns](https://dietsleuth.com/blog/cherry-food-allergy): Cherry food allergy most commonly presents as oral allergy syndrome driven by birch pollen cross-reactivity, but systemic reactions do occur. Learn the symptoms, cross-reactive foods, why cooking can help, and how tracking your reactions may reveal your personal patterns. Markdown: https://dietsleuth.com/blog/cherry-food-allergy.md - [Salmon Food Allergy: Symptoms, Cross-Reactive Fish, and How to Track Your Reactions](https://dietsleuth.com/blog/salmon-food-allergy): Salmon food allergy is an immune system reaction to proteins in salmon - most commonly parvalbumin - that can cause symptoms including hives, swelling, digestive distress, and in severe cases, anaphylaxis. This article covers symptoms, cross-reactive fish, the difference between allergy and intolerance, hidden sources of salmon, and how tracking your reactions can help. Markdown: https://dietsleuth.com/blog/salmon-food-allergy.md - [Beef Food Allergy: Symptoms, Causes, Cross-Reactive Foods, and How to Track Your Reactions](https://dietsleuth.com/blog/beef-food-allergy): Beef food allergy is an immune reaction to proteins in beef that can cause hives, digestive upset, or anaphylaxis. A tick-triggered form called alpha-gal syndrome causes delayed reactions to red meat. Learn the symptoms, causes, cross-reactive foods, and how tracking may help reveal your patterns. Markdown: https://dietsleuth.com/blog/beef-food-allergy.md - [Shrimp Food Allergy: Symptoms, Cross-Reactive Shellfish, and How to Track Your Reactions](https://dietsleuth.com/blog/shrimp-food-allergy): Shrimp food allergy is an immune system reaction to proteins in shrimp - most commonly tropomyosin - that can cause hives, swelling, digestive distress, and anaphylaxis. Learn the symptoms, cross-reactive shellfish, hidden sources, and how tracking your reactions may help you identify your triggers. Markdown: https://dietsleuth.com/blog/shrimp-food-allergy.md - [Pork Food Allergy: Symptoms, Causes, Hidden Sources, and How to Track Your Reactions](https://dietsleuth.com/blog/pork-food-allergy): Pork food allergy can cause hives, digestive upset, swelling, and in rare cases anaphylaxis. Learn about pork-cat syndrome, alpha-gal syndrome, hidden pork in foods, and how tracking your reactions may help identify your triggers. Markdown: https://dietsleuth.com/blog/pork-food-allergy.md - [Mushroom Food Allergy: Symptoms, Mold Connections, and How to Track Your Reactions](https://dietsleuth.com/blog/mushroom-food-allergy): Mushroom food allergy can cause symptoms from mild mouth tingling to severe reactions - and it may be connected to mold allergies through cross-reactive proteins. Learn how to identify symptoms, understand the mold-mushroom link, and track your reactions. Markdown: https://dietsleuth.com/blog/mushroom-food-allergy.md - [Coconut Food Allergy: Symptoms, Hidden Sources, and How to Track Your Reactions](https://dietsleuth.com/blog/coconut-food-allergy): Coconut food allergy affects roughly 1 in 260 Americans and can cause symptoms from skin rashes to anaphylaxis - plus coconut hides in far more products than you think. Learn about symptoms, cross-reactivity, the FDA labeling change, and how tracking your reactions may help you find patterns. Markdown: https://dietsleuth.com/blog/coconut-food-allergy.md - [Apple Food Allergy: Symptoms, Cross-Reactions, and How to Track Your Triggers](https://dietsleuth.com/blog/apple-food-allergy): Apple food allergy can cause mouth tingling, hives, and digestive symptoms - and it is closely connected to birch pollen allergies. Learn about symptoms, cross-reactive foods, and how tracking your reactions may help you find patterns. Markdown: https://dietsleuth.com/blog/apple-food-allergy.md - [Cinnamon Food Allergy: Symptoms, Hidden Sources, and How to Track Your Reactions](https://dietsleuth.com/blog/cinnamon-food-allergy): Cinnamon food allergy can cause symptoms from mouth burning and skin rashes to severe reactions - and cinnamon hides in more foods than you think. Learn how to spot the signs, avoid hidden triggers, and track your reactions. Markdown: https://dietsleuth.com/blog/cinnamon-food-allergy.md - [Sesame Food Allergy: Symptoms, Hidden Sources, and How to Track Your Triggers](https://dietsleuth.com/blog/sesame-food-allergy): Sesame food allergy can cause symptoms from mild mouth tingling to severe anaphylaxis - and it often hides in unexpected foods, cosmetics, and medications. Learn how to identify symptoms, avoid hidden triggers, and track your reactions. Markdown: https://dietsleuth.com/blog/sesame-food-allergy.md - [Mango Food Allergy: Symptoms, Cross-Reactivity, and How to Track Your Reactions](https://dietsleuth.com/blog/mango-food-allergy): Mango allergy can cause skin rashes, mouth tingling, and digestive symptoms - sometimes days after eating. Learn about urushiol, cross-reactivity with cashews and latex, and how tracking your reactions may help you find patterns. Markdown: https://dietsleuth.com/blog/mango-food-allergy.md - [Avocado Food Allergy: Symptoms, Causes, and How to Track Your Reactions](https://dietsleuth.com/blog/avocado-food-allergy): Avocado allergy symptoms range from mouth itching to severe reactions. Learn about latex-fruit syndrome, oral allergy syndrome, hidden sources of avocado, and how tracking your diet may help you find your triggers. Markdown: https://dietsleuth.com/blog/avocado-food-allergy.md - [Strawberry Food Allergy: Symptoms, Triggers, and How to Track Your Reactions](https://dietsleuth.com/blog/strawberry-food-allergy): Not all strawberry reactions are the same. Learn how to tell the difference between a true strawberry allergy, an intolerance, and a histamine response - and how tracking your symptoms can help you find your personal triggers. Markdown: https://dietsleuth.com/blog/strawberry-food-allergy.md - [Banana Food Allergy: Symptoms, Cross-Reactions, and How to Track Your Triggers](https://dietsleuth.com/blog/banana-food-allergy): Banana food allergy can cause symptoms from mild mouth tingling to severe reactions - and it may be connected to latex or pollen allergies. Learn how to identify symptoms, avoid hidden triggers, and track your reactions. Markdown: https://dietsleuth.com/blog/banana-food-allergy.md - [Kiwi Food Allergy: Symptoms, Cross-Reactivity, and How to Track Your Reactions](https://dietsleuth.com/blog/kiwi-food-allergy): Kiwi allergy can cause symptoms from mild mouth tingling to serious reactions - and it often cross-reacts with latex, banana, and avocado. Learn the signs and how to track your triggers. Markdown: https://dietsleuth.com/blog/kiwi-food-allergy.md - [Peanut Food Allergy: Symptoms, Hidden Triggers, and How to Track Your Reactions](https://dietsleuth.com/blog/peanut-food-allergy): Peanut allergy affects millions of people and can range from mild discomfort to life-threatening reactions. Learn to recognize the symptoms, spot hidden peanut ingredients, and use food tracking to understand your body's unique patterns. Markdown: https://dietsleuth.com/blog/peanut-food-allergy.md - [Soy Food Allergy: Symptoms, Hidden Sources, and How to Track Your Reactions](https://dietsleuth.com/blog/soy-food-allergy): Soy hides in more foods than you might expect. Learn the symptoms of a soy food allergy, where soy lurks in everyday products, and how tracking your meals and symptoms may help you find your patterns. Markdown: https://dietsleuth.com/blog/soy-food-allergy.md - [Milk Food Allergy: Symptoms, Hidden Triggers, and How to Track Your Reactions](https://dietsleuth.com/blog/milk-food-allergy): Milk is one of the most common food allergens, but delayed reactions can make it hard to spot. Learn the symptoms, hidden sources of dairy, and how tracking your food and symptoms may help you find your patterns. Markdown: https://dietsleuth.com/blog/milk-food-allergy.md - [Egg Food Allergy: Symptoms, Hidden Triggers, and How to Track Your Reactions](https://dietsleuth.com/blog/egg-food-allergy): An egg food allergy is an immune reaction to egg proteins. Learn the symptoms, where eggs hide in your diet, and how tracking your meals and reactions can help you find your patterns. Markdown: https://dietsleuth.com/blog/egg-food-allergy.md - [Wheat Food Allergy: Symptoms, Hidden Triggers, and How to Track Your Reactions](https://dietsleuth.com/blog/wheat-food-allergy): A wheat food allergy happens when your immune system reacts to wheat proteins. Learn the symptoms, where wheat hides in your diet, and how tracking your meals and reactions can help you find your patterns. Markdown: https://dietsleuth.com/blog/wheat-food-allergy.md - [Pineapple Food Allergy: Symptoms, Causes, and How to Track Your Reactions](https://dietsleuth.com/blog/pineapple-food-allergy): Most pineapple reactions aren't true allergies. Learn the difference between pineapple allergy, oral allergy syndrome, and bromelain irritation - plus how to track your reactions to find answers. Markdown: https://dietsleuth.com/blog/pineapple-food-allergy.md - [Tomato Food Allergy: Symptoms, Hidden Triggers, and How to Find Your Patterns](https://dietsleuth.com/blog/tomato-food-allergy): Tomato food allergy symptoms include rashes, bloating, and mouth tingling. Learn how to tell allergy from intolerance and track your triggers. Markdown: https://dietsleuth.com/blog/tomato-food-allergy.md ## Contact Website: https://dietsleuth.com