Grasso, muscoli e farmaci antiofegativi nella prevenzione delle malattie cardiovascolari.

The rapid expansion of anti-obesity treatments with glucagon-like peptide-1 receptor agonists has redefined weight management. A consistent component of this weight loss, however, involves not only fat mass but also lean body mass, including skeletal muscle. This raises concerns regarding sarcopenia, frailty, and metabolic resilience that may attenuate long-term cardiovascular risk reduction. Muscle loss with these drugs is multifactorial, related to caloric restriction, anabolic resistance, and hormonal shifts. Emerging agents targeting the myostatin/activin pathway, ligand traps, and selective androgen receptor modulators may increase muscle quality and have synergistic benefit with incret