No effect: Testosterone is "permissive" on erections, all you need is a certain amount to allow normal function; increased amounts don't help, can only cause problems.
Answered 4/4/2013
5.2k views
No evidence: There is no scientific evidence that you can "boost" testosterone. Some supplements are "claimed" to boost testosterone but these are just claims. Erectile function may also depend on circulation and other factors. If in doubt, check with your doctor.
Answered 6/7/2013
5.2k views
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