day one on semaglutide What Should I Expect During the First Week of GLP-1 I’d do this differently from

Your doctor will explain why it is suitable for you

The markers to track every 90 days on Retatrutide: Metabolic markers (the core scorecard): fasting glucose, HbA1c, fasting insulin, lipid panel including apoB if available

What to Expect Week by Week Weeks 1-2: You may feel similar to how you felt on semaglutide, or notice mild GI symptoms returning

[1] FDA is aware that some compounders incorporate additional ingredients, such as cyanocobalamin (Vitamin B-12), pyridoxine (Vitamin B-6), levocarnitine (L-Carnitine) and nicotinamide adenine dinucleotide (NAD), into their semaglutide products

May 21, 2026: Eli Lilly announced TRIUMPH-1 topline results in adults with obesity or overweight without diabetes