A member asked:

Could smoking marijuana cause weight loss?

A doctor has provided 1 answer
Dr. Patrick Tapia answered

Specializes in Psychiatry

Rarely in some: Smoking marijuana causes a variety of changes neurobiologically as well as behaviorally and while many would be expected to gain weight there would be a subset of people that might experience weight loss. Different mechanisms may be involved although i could see psychomotor retardation, new onset apathy, paranoia, psychosis and increased anxiety as being possible routes to weight loss. Stay safe.

Answered 11/17/2013

4.7k views

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