vitamin D intake ~20% of recommendations Lean mass risk: protein + calcium insufficiency may contribute, alongside other drivers B-vitamins: thiamine and cobalamin deficits appear to increase over time Clinical takeaway (my approach): GLP-1s dont cause malnutrition in everyone but they can unmask risk in the wrong context (older adults, low-protein diets, restrictive eating patterns, prolonged nausea/vomiting, rapid weight loss, post-bariatric patients)
Peptides that enhance performance violate fair play principles and anti-doping regulations set by organizations like the World Anti-Doping Agency (WADA)
If a patient with G6PD deficiency were to develop methemoglobinemia (one of the few scenarios where MB might otherwise be indicated), alternative treatments (such as high-dose vitamin C or exchange transfusion) should be employed instead of MB
10.1038/ki.2012.188 294 ZengY
Rahman I, Kode A, Biswas SK: Assay for quantitative determination of glutathione and glutathione disulfide levels using enzymatic recycling method