Question: what is the best natural supplement for erectile dysfunction?
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.