Oxidative stress may be an important trigger for the development of various diseases, such as systemic lupus erythematosus (SLE), rheumatoid arthritis (RA), and Type 1 diabetes mellitus (DM 1)
Supplementation with L-cysteine has been shown to not only increase glutathione levels, but to also upregulate the expression of vitamin D binding proteins, receptors, and enzymes that results in increased vitamin D levels
doi:10.1016/j.ajo.2006.08.032
It might just be staying right there
IGF-1 elevation is the primary mechanism through which full HGH increases the risk of insulin resistance, fluid retention, and certain growth-related effects at high doses
Individual results vary based on each patients health history, laboratory findings, and clinical presentation