Tag: No2 supplements

According to the National Institutes of Health, nitric oxide (NO) is a crucial molecule for blood vessel health, acting as a vasodilator to increase blood flow and lower blood pressure. This has fueled the popularity of NO2 supplements, though they do not contain nitric oxide itself but rather its precursors, leaving many to wonder, do NO2 supplements work?.

According to a review published in PMC, nitric oxide supplementation may have mild to moderate side-effects and should be taken under medical supervision, prompting many to question: are NO2 supplements safe to take?. While generally safe for many, these supplements carry important risks and contraindications.