Over the past four months I've dropped two dress sizes. I'm thrilled, in a sense, but I'm also a bit worried. I havne't been dieting but I just don't fancy eating nearly as much as I used to. I find I get heartburn like I've never had before (except in pregnancy).
Best case scenario -- It's because I'm doing a small amount of hatha yoga a few times a week and I have just reached an age where I don't want to eat as much.
More realistically .... ??