oral glutathione bioavailability randomized trial liposomal study sinha et al. 2018 pilot A Targeted Metabolomic Assessment of and A Targeted Metabolomic Assessment of

Participants receiving 250mg daily for six months showed 17% increases in blood glutathione and 29% elevation in red blood cells, while the 1000mg group achieved 30-35% increases across erythrocytes, lymphocytes, and plasma [1]

Doping and sports endocrinology: growth hormone, IGF-1, insulin, and erythropoietin

For the last fifty years, it has commonly been used in sterilizing the GI tract, permanently reducing the population of many beneficial bacteria species

Vitamin B12 is necessary for the proper functioning of many different aspects of our bodies, and it can sometimes be too tricky to ensure that your diet is allowing you to reach sufficient levels of the vitamin regularly

This interaction is vital for the functions of the gut microbiome, nervous system, and immune system