I did IF for almost 2 years. I’m a fan generally. But I do think most of it’s power is in restricting eating so that you get in less calories. I’m not totally sure it was healthy. I’m doing something that’s almost completely antithetical and I think it’s a better plan for me ultimately. But fasting was easy! I dropped 18 pounds when I was doing it. But gained back 10 with just really terrible eating over Christmas break. I needed something new.