what are the side effects for semaglutide Weight Loss: Is It Worth It? – Forbes Health GLP-1 Side Effects and Semaglutide:

The LES acts as a one-way valve between your stomach and food pipe

This means that instead of all the fat from your meals being used, some passes through your system and is eliminated

These are the biggest signs of a mild allergic reaction from a GLP-1, according to the AAAAI: Itchy skin, rash, or hives Swelling of the hands or feet Keep in mind: more severe allergic reactions may cause swelling of the face or lips, trouble breathing, and dizziness or fainting, per the AAAAI

Your body still needs nutrients

It mimics the effects of the hormone glucagon-like peptide-1 (GLP-1), which stimulates the release of insulin to control blood sugar