Lactose in milk and yeast or gluten in bread are common food intolerances.
In this activity, students investigate the effect of the digestive enzyme lactase on a sugar found in milk called lactose. The digestive system condition known as lactose intolerance will also be ...
Food intolerance and allergies have different causes but similar symptoms. Here, we describe what causes these conditions and how they are diagnosed and treated. Rights: Stephanie Frey, licensed ...
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