Come up short and muscle loss can happen
It is important to understand that retatrutide is not currently approved for use in the United Kingdom by the Medicines and Healthcare products Regulatory Agency (MHRA) or the European Medicines Agency (EMA)
It activates three receptors simultaneously: GLP-1 (glucagon-like peptide-1), GIP (glucose-dependent insulinotropic polypeptide), and glucagon
Related: Stopping GLP-1 Drugs Triggers Weight Regain 4x Faster Than Ending Exercise The trial was small just over 100 people in each group but it suggests a promising path: that weight loss achieved through these medications can be maintained in the long term, along with their wider health benefits, in a way that may also be more affordable
The most common side effects include nausea, constipation, bloating, reduced appetite, fatigue, and mild headaches