1. Although both oats and milk have high nutritional value, putting them together may not necessarily achieve a "win-win" in nutrition. Because the dietary fiber contained in oatmeal has adsorption, and this adsorption is not "selective" adsorption, calcium, an important nutrient in milk, will also be adsorbed by dietary fiber.

2. Under normal circumstances, drinking milk is for the body to absorb calcium, but when drinking with oatmeal, this part of calcium is absorbed by dietary fiber and excreted, which fails to achieve the purpose of drinking milk and causes unnecessary waste.

Oat is a low-calorie food, and eating oats has a strong satiety. Oats are also rich in dietary fiber, which helps to absorb the waste in the intestine and excrete it, thus promoting defecation. Therefore, oatmeal is a kind of diet food, which has the effect of helping to lose weight. Oat is a food with low carbohydrate and high protein. Therefore, eating oats slows down the digestion of carbohydrates, and blood sugar is not easy to rise. It is a kind of food suitable for diabetics. The nutritional value of oats is very high, and so is the nutritional value of milk. So what are the uses of oats and milk? In fact, because its nutritional value is too high, the combination of the two can not achieve good results. Many nutrients will not be absorbed by people, and a large part of nutrients will be excluded from the body, which will cause great waste.