My fitness instructor told me that if you want to lose weight, you must eat a certain amount of meat and starch, because there are a lot of protein and enzymes in meat and fat, which are necessary to lose weight. With these nutrients, you can reduce fat, but avoid breast mustard tissue atrophy. The key is not to eat enough every time, and don't eat for 6 hours before going to bed. You can eat low-calorie fish and fruits and vegetables at night. I don't know how strong your aerobics is, but if you think it's effective, stick to it. This aerobic exercise must last for more than 40 minutes at a time to be effective.
As for the yoga CD, I recommend the one taught by Mr. Guo Jian. Very comfortable and not strong. It's very conditioning, but yoga is healthy, but it's quite slow.