In fact, people often mention them both in one breath, as in: "NAC is a precursor to glutathione." (A precursor is a compound that is used to form another compound, generally through metabolic reactions inside the body.) So which one, if either, is better to take as a supplement
Vitamin B12 Deficiency and Its Implications Causes of Deficiency Vitamin B12 deficiency can occur due to various reasons, including inadequate dietary intake, malabsorption issues, certain medical conditions, and the use of specific medications
Damier P, Hirsch EC, Zhang P, Agid Y, Javoy-Agid F
In each measurement of the enzyme activity the decrease of A 366 was determined over a 2 min period
From: 150.00 SKU: L-Glutathione, Reduced | Catalog Number: G-155 | Category: Gold Biotechnology Category: Gold Biotechnology Description Technical Documentation Additional information Description P Protocol O Other C Certificate of Analysis S Safety Data Sheet Additional information