I also practice yoga every day, but I haven't practiced it for a long time, only about ten minutes. As for how long I lost weight, it's hard to say. Personally, I lost 6 pounds after two weeks of practice (of course, I also used the diet method).

Yoga is practicing on an empty stomach. You can't eat for an hour before and after practice (it seems to be half an hour, forget it). If you are really hungry after practice, eat a banana.

I often practice for an hour without eating.