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A 45-year-old member asked:

Can consuming mostly soy products cause a lack of testosterone?

1 doctor answer1 doctor weighed in
Dr. Michael Kleerekoper
A Verified Doctoranswered
Endocrinology 53 years experience
Soy and T: There are a number of medical articles discussing this issue but none are really confident that soy will lower testosterone. With that in mind please go online and look for "soy and testosterone" . The data is not strong (in my opinion) but just in case stop taking soy until you have carefully understood the several articles on this topic.
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Last updated Feb 24, 2015

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