ZMA
Supplement
A combination supplement (Zinc, Magnesium, and another ingredient) historically known as a testosterone booster, highlighting the effectiveness of zinc and magnesium.
Mentioned in 3 videos
Videos Mentioning ZMA

How To Increase Your Testosterone Levels Naturally | Derek from MPMD
FoundMyFitness
A combination supplement (Zinc, Magnesium, and another ingredient) historically known as a testosterone booster, highlighting the effectiveness of zinc and magnesium.

Testosterone Boosters, Sticking Points, and Bar Velocity Technology (Episode 56)
Stronger By Science
A combination of Zinc Monomethionine Aspartate, Magnesium Aspartate, and Vitamin B6, mentioned as one of many supplements claimed to influence testosterone levels, but lacking robust evidence.

Patrick Arnold Interview (Full Episode) | The Tim Ferriss Show (Podcast)
Tim Ferriss
A zinc and magnesium supplement promoted by Victor Conte, which Patrick Arnold considers a decent product because many people are deficient in these minerals.