On a GLP-1, eating less makes it easy to under-eat protein — which accelerates muscle loss. The general guidance for people on weight-loss medication is 1.2–1.6g of protein per kilogram of bodyweight per day. Enter your weight below to get your daily range.
Protein target
Frequently asked questions
How much protein do I need on Ozempic or Wegovy?
A general guideline is 1.2–1.6g of protein per kilogram of body weight per day. For an 80kg person that is 96–128g per day. This is general guidance, not a prescription — discuss your specific needs with a healthcare professional.
Should I use my current weight or goal weight?
Most clinicians recommend using your current body weight (or a midpoint between current and goal) during active weight loss. The aim is to preserve lean mass, so the higher the target the better — especially on a GLP-1 where appetite suppression makes it easy to under-eat.