Clinical data on the effect of L-arginine supplementation on cardiovascular risk factors in healthy men

Data were collected from 52 healthy male sports club members (aged 18-35) at the Isfahan University Medical Sciences, Ishfan Iran. This was a double blind randomized controlled study where the intervention group were given 2000 mg L-arginine per day and the placebo group were given 2000mg maltodextrin per day over 45 days (November-December 2013). Please see associated article for more detailed methods.