Food allergy vs. food intolerance: What's the difference?
Feb 28, 2024 · What's the difference between a food intolerance and a food allergy? Physical reactions to certain foods are common, but most are caused by a food intolerance rather than a food allergy. A …
Food allergy - Symptoms and causes - Mayo Clinic
Aug 30, 2024 · A food intolerance or a reaction to another substance you ate may cause the same symptoms as a food allergy does — such as nausea, vomiting, cramping and diarrhea.
食物过敏和食物不耐受：有什么区别？ - 妙佑医疗国际
Feb 28, 2024 · 乳糜泻呢？ 这种慢性消化状况是因为摄入麸质而触发，麸质是小麦等谷物中的一种蛋白质。由于涉及免疫系统，乳糜泻和真正的食物过敏有一些类似特征。症状通常包括胃肠道问题，也有与 …
Lactose intolerance - Symptoms & causes - Mayo Clinic
Sep 22, 2025 · Lactose intolerance is a condition that makes it hard to digest the sugar in milk and milk products, called lactose. People with lactose intolerance often have diarrhea, gas and bloating after …
Food allergy - Diagnosis and treatment - Mayo Clinic
Aug 30, 2024 · For people with food allergies, symptoms can range from annoying to life-threatening. Learn about diagnosis and treatment of this common immune reaction.
Fructose intolerance: Which foods to avoid? - Mayo Clinic
Jan 9, 2024 · Fructose is a sugar found naturally in fruits, fruit juices, some vegetables and honey. Learn which foods to avoid if you have fructose intolerance.
Food allergy - Doctors and departments - Mayo Clinic
Aug 30, 2024 · For people with food allergies, symptoms can range from annoying to life-threatening. Learn about diagnosis and treatment of this common immune reaction.
Lactose intolerance - Diagnosis & treatment - Mayo Clinic
Sep 22, 2025 · A healthcare professional might suspect lactose intolerance based on someone's symptoms and response to reducing the amount of dairy foods in the diet. A diagnosis can be …
Gluten-free diet - Mayo Clinic
Dec 21, 2024 · Some people have health conditions such as celiac disease that cause problems when they eat gluten. If your healthcare professional recommends a gluten-free diet to manage your …
Wheat allergy - Symptoms & causes - Mayo Clinic
Sep 19, 2025 · Learn about the causes, symptoms and treatment of wheat allergy and how they differ from those of celiac disease. Managing either condition means avoiding wheat.