5 doctors weighed in:
Does sweating make u lose weight?
5 doctors weighed in

Dr. Peter Kurzweil
Internal Medicine
4 doctors agree
In brief: Lose sweat weight
Water our sweat is heavy/dense (the only liquid denser than water is mercury, if my memory serves me well).
So you may lose a couple pounds on that day, but you'll be back to same weight the next day.

In brief: Lose sweat weight
Water our sweat is heavy/dense (the only liquid denser than water is mercury, if my memory serves me well).
So you may lose a couple pounds on that day, but you'll be back to same weight the next day.
Dr. Peter Kurzweil
Dr. Peter Kurzweil
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