First of all, if you eat plain oatmeal for three meals a day, you will definitely lose weight, but your health will pay a price. Why can it be reduced? Because plain oatmeal is not like all-in-one oatmeal sold in supermarkets, all-in-one oatmeal contains a lot of milk and sugar, which is high in calories, but the corresponding taste is also very good. Original oatmeal belongs to coarse grains, contains a lot of fiber, and tastes full. And because the calories are low, you can fill your stomach with a little food and you won't feel hungry, so you can definitely lose weight by eating three meals a day like this.

Secondly, plain oatmeal, although coarse grains, contains insufficient nutrients to provide your nutritional needs for one month. Eating only plain oatmeal for three meals a month is a radical diet. This method is harmful to health. For women, the most likely result of radical diet is that menstruation does not come on time. In addition, there is a terrible consequence, that is, due to excessive lack of nutrition, it may lead to a large number of hair loss.

Third, a month's plain oatmeal will make you lose weight very quickly, and it may also bring a consequence that your skin will relax because of rapid weight loss. Once the skin is relaxed, it will cost a lot of money to recover by skin care products, and it may not be effective.

Therefore, it is still not recommended to adopt the radical weight loss method of eating plain oatmeal for one month. You can replace one of the three meals with the original oatmeal, eat 7 points full for the other two meals, supplement fruits and vegetables every day, and increase the amount of exercise. It won't be too painful, and you don't have to worry about loose skin. At the same time, exercise will make your body compact and look thinner than people with the same weight but no exercise.