glutathione peptide injections L-GLUTATHIONE 1500MG Glutathione
Description
Preclinical Toxicology: Toxicity studies in rodents indicate that even high doses (e.g., 20 mg/kg) do not result in gross organ toxicity or lethality in the acute setting

Kim et al

Metformin, the first-line treatment recommended by NICE for type 2 diabetes, interferes with vitamin B12 absorption in the gut through a calcium-dependent mechanism

Think of it this way - you wouldn't want someone without proper training giving you an injection, right
