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. ...
Food intolerance and allergies have different causes but similar symptoms. Here, we describe what causes these conditions and how they ...
Imagine if you felt ill every time you drank milk. People who are lactose intolerant have exactly this problem, and ...
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