A member asked:

Is there a reason it seems that so many more people now have peanut allergies or gluten intolerance?

A doctor has provided 1 answer

Good question: Food allergies are becoming more prevalent in developed countries. Certainly increased awareness is part of the reason. Other theories include the "hygiene" hypothesis that our "clean" lifestyle has caused a switch in our immune system to overreact to normally harmless substances, i.e. Foods. There is still a lot to be learned.

Answered 7/12/2013

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A member asked:

How to check for lactose intolerance and gluten allergy?

A doctor has provided 1 answer