A member asked:

Why has my friend's breath been smelling like pepperoni randomly? not after a specific thing like workouts. he is lactose intolerant and overweight.

A doctor has provided 1 answer

Halitosis: (smelly breath) is a fairly complex subject. Lactose intolerance is often given as a diagnosis when the real answer is the milk itself and it might be a related factor. The overweight implies that a faulty diet is the cause.

Answered 4/5/2018

5.1k views

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Is it normal to become really out of breath while exercising (not overweight)?

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