Effect of 4 Weeks of Citrulline and Glutathione Supplementation on Arterial Function

Four weeks of oral L-Citrulline (2 grams/day) supplementation. Supplementation will be ingested daily, half of the doses in the morning and half at night.

Four weeks of oral L-Citrulline (6 grams/day) supplementation. Supplementation will be ingested daily, half of the doses in the morning and half at night.

Four weeks of oral placebo (6 grams/day maltodextrin) supplementation. Supplementation will be ingested daily, half of the doses in the morning and half at night.

Four weeks of Glutathione (200mg/day) supplementation. Supplementation will be ingested daily, half of the doses in the morning and half at night.