Question: what is the best supplement to take for ed?
Answer: Panax ginseng. Called the herbal Viagra, Panax ginseng (red ginseng) has solid research behind it. ... 
Rhodiola rosea. One small study indicated that Rhodiola rosea may be helpful. ... 
DHEA. Dehydroepiandrosterone (DHEA) is a natural hormone produced by your adrenal glands. ... 
L-arginine. ... 
Acupuncture. ... 
Yohimbe.