Brownsey RW, Boone AN, Elliott JE, Kulpa JE, Lee WM
More recently, a randomized, double-blind, placebo-controlled trial in 215 men, aged 35 to 55 years, examined the effects of supplemental B vitamins (at 3 to 13 times the current RDA, except for folic acid which was included at a dose equivalent to the RDA), vitamin C (500 mg/day), and the minerals, zinc (10 mg/day), calcium (100 mg/day), and magnesium (100 mg/day) on mood and perceived stress (134)
It delivers nutrients directly into your bloodstream, bypassing the digestive system so they can work immediately
Rodrguez-Andreu, J
Available online: [DOI] [PubMed] [Google Scholar] 36.X G., X G., Feng Y., Tang W., Lv Z