Yes, if you only eat 159 for breakfast and dinner and eat normally at noon, it will gradually decrease. If you change food, it will be very fast, almost a catty a day.

Someone around me lost 20 pounds by changing food.

Later, I saw that her effect was good, and I tried to change the food myself once. Only one day later, I gave up. I was so hungry. In my opinion, the so-called changing food is actually dieting.