US$ 21.57
l glutathione l glutamine (L) - Tripeptide of Amino Acids Glycine, & Cysteine, L-Glutathione - 500 mg x
Description
Front Med (Lausanne) 9:1068157

Research indicates that raising glycine levels can promote deeper, more restful sleep and stabilize mood by optimizing NMDA-receptor function

Beyond helping out with these key biological functions, methylcobalamin also has a positive effect on your sleep, which is something that swimmers need a lot of given their intense workout schedules

doi:10.1016/j.jconrel.2011.01.030

As expected, the microbial metabolite 5-(3,4-dihydroxyphenyl)--valerolactone appeared later in plasma after 6 h
