Typically, to begin with, you'll be asked to take the injection multiple times a week to increase the B12 levels
Wood ZA, Poole LB, Karplus PA
Ergothioneine is a naturally occurring amino acid derivative sometimes referred to as a longevity antioxidant. It is found primarily in mushrooms such as shiitake, oyster, and king oyster mushrooms, with smaller amounts in beans and certain whole grains
N-acetylcysteine (NAC) is a precursor compound that provides cysteine, the rate-limiting amino acid for glutathione synthesis
A recent meta-analysis in relapsing-remitting MS patients stated four trials that included 213 patients (106 under intervention) and summarized that there was improvement in disability and depression, as well as general health in patients to whom probiotics were administered (Mirashrafi et al., 2021)
FDA: Interim Policy on Compounding Using Bulk Drug Substances Under Section 503A January 2025 guidance explaining Category 1, the interim enforcement policy, and development of the formal list