GLP-1s help you reduce your calorie intake, but what you don’t want to do is under fuel your body so you feel unwell. Here are some things you need to consider when taking GLP-1s. Calorie deficit Yes, you want to be in a calorie deficit, but you don’t want such a big deficit that your body is being under fuelled. When/if you come off GLP-1s, you want to be able to maintain the weight you have lost. Eating less doesn’t equate to better health outcomes. Your body needs nourishm