Amino acid supplements
2013
Amino acid products. In 1972 US postal inspectors investigated claims that Weider Formula No. 7 would let users gain a pound a day.
Source: Wikimedia Commons
Part of Bodybuilding · Watch in the documentary
2013
Amino acid products. In 1972 US postal inspectors investigated claims that Weider Formula No. 7 would let users gain a pound a day.
Source: Wikimedia Commons
Part of Bodybuilding · Watch in the documentary