birth control
"Works as far as preventing pregnancy, shorter, on schedule periods, REALLY good for preventing acne, but HORRIBLE for weight gain. I literally gained almost 20 pounds when I started taking this. And a lot of people say it's because it makes you feel hungry more often so you eat more but I've had zero change in my diet so it must be something in the hormones. I've only been off this birth control for a week and a half and I've dropped 9 pounds."