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Kissimmee, FL
A 27-year-old male asked:

Is l-arginine for sexual enhancement or maintain erection?

1 doctor answer1 doctor weighed in
Dr. Lawrence Yeung
Urology 17 years experience
Erections: It is felt that l-arginine can help to enhance erections. But this has never been proven in a clinical study. But some male enhancement supplements contain it that are advertised to help improve erections.

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Last updated Nov 22, 2016

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