Arginine has good short-term endothelial effects but bad long term effects. Most studies last <1 month observing the good effects but not monitoring future bad

Arginine has good short-term endothelial effects but bad long term effects. Most studies last <1 month observing the good effects but not monitoring future bad effects: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4069264/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4069264/