A member asked:

Can protein shakes affect penile erections?

A doctor has provided 1 answer
Dr. William Nall answered

Specializes in Sports Medicine

They Shouldn't: Not unless there is something in there that is not documented. Now if it is a soy protein and you are taking a lot of it, in theory that could increase your estrogen levels and cause issues, but still pretty unlikely.

Answered 9/16/2013

4.9k views

Thank

Related Questions

A member asked:

What protein shakes should I make to add size?

A doctor has provided 1 answer