Solved by a verified expert:Amino Acids are the basic building blocks of proteins.Find one amino acid below that is supplementedfor adjunctive therapy (with or in place of drugs),research it and discuss it.Do you believe what you are reading? Or is there no scientific evidence to back up their claims. Glutamine. https://umm.edu/health/medical/altmed/supplement/glutamineArginine converts to nitric oxide same mechanism in Viagra.Phenylalanine as an antidepressants https://umm.edu/health/medical/altmed/supplement/glutamineTryptophan and PMS, insomnia converts to serotonin. http://www.umm.edu/health/medical/ency/articles/tryptophan Tryosine mood and insomnia http://www.umm.edu/health/medical/altmed/supplement/tyrosineBranched Chain Amino Acids, Lysine. http://www.umm.edu/health/medical/altmed/supplement/lysine