Answer:

D-aspartic acid (generally called aspartic acid) is a common ingredient in supplements promoted to raise testosterone levels, increase libido, and help increase muscle mass. However, clinical studies suggest that this effect may depend on the type of man who is taking it. See the full answer for details.

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1 Comments

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K20028
May 25, 2020

What effect does it have on women?

ConsumerLab.com
May 28, 2020

There do not appear to be published studies on the effects of D-aspartic acid supplementation on testosterone levels in women.

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