
Been on GLP-1s for a little over two months. Started on Tirz for about a month and a half and then started Reta for the last few weeks. Down almost 37 lbs. in that time. Average about 10 miles a day walking with some inclined walking mixed in there. I do intermittent fasting and eat in about a 6 hour window. I feel like my only issue is eating enough. I am currently taking 3.5 mg of Reta a week and have trouble eating more than 1500ish calories a day. I am extremely happy with the results but I am a little concerned I am losing weight too fast. Muscle loss is the main worry. I eat enough protein a day 175-300 grams per day. Just wondering if anyone else has had experience with the weight just falling off so fast? Glad to be here and look forward to taking part in the community!