If the MVR becomes more severe, with more blood flowing the wrong way, the heart must work harder to pump sufficient oxygenated blood around the body and the upper chamber of the heart can become dilated due to increased pressure
Long-term extension studies provide helpful insights
Reference List PubMed/PMC GLP-1 gastric emptying mechanism study NIH / MedlinePlus stimulant laxative safety guidance MedlinePlus
Medically Supervised Healing Peptide Injections at Awaken Medical Aesthetics Your body hurts
And, sure, it looks promising in animals, but lets look at this one study done in humans, published in 2021 in an obscure journal that focuses on alternative medicine
Stress, fatigue, alcohol, and heavy meals can all affect how well it works