In my mid thirties I was at my peak, clean eating and crossfit 5x a week, about 125 at 5'5" with visible abs lol. Then perimenopause hit lol. Now 49, still crossfit five days weekly and eating healthy, and the weight wouldn't budge. I got up to 165 on roughly 1000 calories daily. Started semaglutide last August and I'm down to 120, a size 0 again, without even eating great. I used to eat much cleaner and couldn't lose. These days my food is fairly healthy with dessert some evenings and pizza on request, and it's honestly amazing.