Early studies suggest retatrutide may lead to more weight loss than current options, with people losing around 24% of their body weight compared to about 21% with Zepbound and 15% with Wegovy
Its going to get complicated quickly. AARP will help provide information about the program and follow its rollout for potential problems that Medicare enrollees may encounter in trying to access the benefit, Purvis says
But semaglutide has a longer track record, more dosing flexibility, and as of 2026 a new higher-dose version that closes much of the gap
For long-term success: Focus on sustainable eating patterns Address underlying factors such as hormonal imbalance Maintain consistent activity levels How to Get Semaglutide Safely Semaglutide requires a prescription and medical oversight
Adverse effects included higher risks of nausea, vomiting and diarrhea, while risks of suicide, hypoglycemia, retinopathy, and pancreatitis were not increased