Vegetarians and Vegans: Since Vitamin B12 is primarily found in animal products, individuals who follow plant-based diets may be at risk of deficiency and should consider supplementation
Response varies, and an injection is not a substitute for evaluating the cause of fatigue or other symptoms
Timothy Piatkowski, a senior research fellow at the University of Queenslands Centre for Health Services Research specialising in performance enhancing drugs (who has himself dabbled with products like BPC-157 in the past) says that such synthetic peptides have been popular in bodybuilding circles for more than a decade

Who Should Not Undergo This Procedure Based on current clinical understanding, IV glutathione infusions are generally not appropriate for: Individuals who are pregnant or breastfeeding Patients with a history of kidney or liver disease Those with a known allergy to glutathione, ascorbic acid (Vitamin C), or any other component of the infusion Individuals with certain autoimmune or haematological conditions these should be assessed and discussed with a doctor Comparing IV Glutathione to Evidence-Based Skin-Brightening Treatments For patients with concerns about skin tone, hyperpigmentation, melasma, post-inflammatory hyperpigmentation (PIH), or solar lentigines, a range of treatments with a more established evidence base are available in Singapore
Enhanced healing of ulcers in patients with diabetes by topical treatment of glycyl-l-histidyl-l-lysine