PMID: 26770075 Korost, Y.V
However, further research is still needed to fully understand the efficacy and dosage of berberine in clinical trials
Here's the honest data point: in a review of higher-dose IV glutathione (1,200 mg twice weekly for six weeks), about a third of participants experienced adverse events, including liver dysfunction and one case of anaphylaxis (Alzahrani et al., 2025)
Dietary and nutritional counseling Restricting calories while getting the nutrients you need requires careful meal planning
Morris G, Anderson G, Maes M
The vitamin B12 forms cyanocobalamin and occasionally hydroxocobalamin can be administered by intramuscular injection to treat deficiency or cases of malabsorption