Everyone's different. I did IF for 6 months and lost to the point of being gaunt, so I had to stop. It seems to have changed my metabolism for the better, becau

Everyone's different. I did IF for 6 months and lost to the point of being gaunt, so I had to stop. It seems to have changed my metabolism for the better, because now I can eat what I want (mostly pizza and ice cream) without gaining weight. Of course, I don't overeat, or I would gain weight.