The ancients said that "five grains are good for nutrition", which means that eating whole grains is good for health. "Coarse grains" mainly include corn, sorghum, millet, buckwheat, oats, naked oats, potatoes and various beans. But eating coarse grains is also good for the skin, but I don't necessarily know it.

Corn is recognized as the "golden crop" in the world, and its cellulose is 4- 10 times higher than that of polished rice and refined flour.

Cellulose can accelerate intestinal peristalsis, eliminate the factors of colorectal cancer, reduce cholesterol absorption and prevent coronary heart disease.

Mung beans are sweet and cold, and have the functions of diuresis, detumescence, neutralization and detoxification, cooling and quenching thirst;

Buckwheat contains "chlorophyll" and "rutin" that other grains do not have. Its vitamin B 1 and B2 are twice that of wheat, and niacin is 3-4 times. At the same time, both nicotinic acid and rutin contained in buckwheat are drugs for treating hypertension. Regular consumption of buckwheat is also effective for diabetes.

Fresh brown rice is more beneficial to health than polished rice, because the more refined the grain, the more vitamins, protein and cellulose are lost.

Many benefits of coarse grains directly bring benefits to the skin, for example, the cellulose in coarse grains accelerates intestinal peristalsis, promotes defecation and detoxification, and reduces skin diseases such as acne; Coarse grains diuresis detumescence, make skin delicate and even; For the skin, the oil in beans and nuts is rich in vitamin E, which can help to resist oxidation and eliminate free radicals, and is an angel to protect the skin; In particular, coarse grains also contain a lot of magnesium, which can promote the excretion of body waste and reduce weight, which is also the key to ensure skin fitness.

Ladies who love beauty, middle-aged people with "three highs" symptoms, people with long-term constipation, people who sit in offices for a long time, people who have more contact with computers and have more entertainment should eat more coarse grains. Especially in summer, fruits and vegetables are abundant, and coarse grains can relieve greasy food, so it is better to eat more. If you can eat more fruits during the day, you can eat miscellaneous grains porridge for dinner. Stick to it for a summer and your skin will definitely improve.

However, it should be noted that coarse grains generally have the disadvantages of poor sensory quality and poor absorption. This problem can be solved by cooking coarse grains into porridge or mixing them with flour and rice. Old people with poor gastrointestinal function (over 60 years old) and children with poor digestive function should eat less coarse grains and chew slowly. Patients with gastrointestinal ulcer and acute gastroenteritis require soft food and try to avoid eating coarse grains; Patients with chronic pancreatitis and chronic gastroenteritis should eat less coarse grains.