who is developing retatrutide Retatrutide, an experimental weight-loss drug, has not been approved by the FDA. But, doctors and nurse practitioners in clinics across the country are prescribing it anyway, a CBS News investigation When will Retatrutide be available

Macmillan, C

A: FDA-approved peptides like sermorelin, tesamorelin, and GLP-1 agonists have been studied in clinical trials lasting 1-2+ years and demonstrate excellent long-term safety profiles when used under medical supervision

These medications, including semaglutide (Ozempic, Wegovy), liraglutide (Victoza, Saxenda), and dulaglutide (Trulicity), work by mimicking the GLP-1 hormone, which regulates blood sugar and promotes weight loss

The average cost of Vitamin B12 injections typically ranges from $20 to $80 per injection, depending on dosage and frequency

Rani Aravamudhan, senior medical director at Nomi Health

However, severe swelling, intense pain, warmth, pus, or signs of injection should be reported to a healthcare provider