glp-1 with least side effects are common—You don't have to live them Research shows GLP-1 drugs are

Cardiac Manifestation in Heterozygotes Heterozygous carriers usually have about 50% carnitine transport activity in fibroblasts and can have borderline low plasma carnitine levels due to increased urinary loss.16) This raises a question of whether they may be susceptible to cardiac dysfunction, left ventricular hypertrophy and arrhythmias in the context of aging and additive cardiac risk factors

10.1016/S1081-1206(10)61783-8

When exposed to negatively charged carboxylated polystyrene particles (40 nm and 200 nm), human epithelial cells internalize them via phagocytosis and macropinocytosis [24]

The higher your insulin sensitivity the better in the world of bodybuilding, so thats just another awesome benefit Melanotan II has

PMID: 20591140 5

GIP (Glucose-Dependent Insulinotropic Polypeptide) Receptors enhance insulin secretion and appear to improve fat metabolism