Lactose intolerance and malabsorption are conditions that arise from an insufficient production of lactase, the enzyme essential for the digestion of lactose in the small intestine. This enzyme ...

Dr. Andrew Liu answers the question: 'Milk Allergy Versus Lactose Intolerance?' — -- Question: How can I tell the difference between lactose intolerance and a milk allergy? Answer: Lactose ...

Lactose intolerance occurs when your body is unable to digest the sugar lactose, which is found in milk and milk products. This causes uncomfortable symptoms including gas, bloating, cramps and even ...

This article was featured in One Story to Read Today, a newsletter in which our editors recommend a single must-read from The Atlantic, Monday through Friday. Sign up for it here. Almost every human ...

Tips for Tolerating Lactose: Everyone can digest some lactose. For those who are lactose intolerant, the most important factor to consider when drinking milk is dose: how much milk at a time and how ...

Lactose intolerance is a common condition that often has a genetic component that can be inherited. Other cases may result from injuries, medications, or chronic medical conditions. Lactose ...