long term effects of melanotan injections are sold illegally and possibly unsafe - Cancer Research UK Melanotan 1 (MT1) Side Effects:

Journal of Clinical Endocrinology & Metabolism (2024) 7

Metformin, commonly prescribed for type 2 diabetes, is well-known to cause diarrhoea and is also associated with B12 deficiencymeaning patients may be taking both simultaneously

Glycine propionyl-L-carnitine modulates lipid peroxidation and nitric oxide in human subjects

Sources: Miescher I, Rieber J, Calcagni M, Buschmann J

These are the same levers that drive fat loss, muscle performance, and healthy aging

Similarly, miR-139-5p transcriptionally suppresses SLC7A11 to induce ferroptosis and inhibits the proliferation, invasion, and metastasis of PDAC cells [64]