Pure oatmeal, if you look at the brand, it's best to be a well-known brand such as West mcguire. A bowl is enough, because there is less nutrient loss. It can only moisten the intestines and relax the bowels and moisturize the skin. If you don't cooperate with exercise, the weight loss effect will not be too obvious, and it is easy to rebound. That's it. I hope it's adopted. Oh, thank you.