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Food Reactions

Learn how food allergies, intolerances and sensitivities differ, what symptoms may be connected with eating, and how to keep useful records without jumping to conclusions. Our practical guides can help you prepare for conversations with healthcare professionals and make safer everyday choices.

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Food Reactions

Elimination Diets: How to Use Them Safely and Avoid Unnecessary Restriction

  • May 31, 2026
Key takeaways An elimination diet should be targeted, time-limited and followed by planned reintroduction. Broad or prolonged restriction can create...
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Food Reactions

How to Keep a Food and Symptom Diary That Is Actually Useful

  • May 17, 2026
Key takeaways Record meals, portions, symptoms, timing and relevant context for two to four weeks. A diary can reveal patterns but cannot diagnose...
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Food Reactions

Lactose Intolerance vs Milk Allergy: Symptoms, Causes and Next Steps

  • May 3, 2026
Key takeaways Lactose intolerance is a digestive problem; milk allergy is an immune reaction that can be severe. Some people with lactose intolerance...
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Food Reactions

Food Intolerance vs Food Allergy vs Food Sensitivity: What's the Difference?

  • Apr 19, 2026
Key takeaways A food allergy involves the immune system, while an intolerance usually affects digestion. Breathing difficulty, throat swelling, ...
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