1, skin color deterioration

If the intake of carbohydrates (that is, staple food) is insufficient, the carbohydrates needed by the body will be insufficient. Carbohydrate has detoxification function. Once it is lacking, the toxic waste in the blood can't be eliminated in time, which will cause dull complexion and ugly face.

2. Damage to the brain

Eating too little staple food is harmful to brain health. In recent years, the incidence of brain diseases has increased significantly, which has a lot to do with the sharp increase in animal food intake without grain as the staple food.

3, hair loss

If you eat less staple food, you will eat more meat. Studies have shown that excessive meat intake is an important "accomplice" of seborrheic alopecia.

4. Obesity

Some people don't eat staple food to lose weight. In fact, staple food is a necessity to provide energy for the body. If they don't eat staple food, their energy supply will be insufficient, which will consume a lot of protein in their bodies and may lead to malnutrition. It doesn't mean that they can lose fat, but it will also harm their health.

5, hypoglycemia

If you don't eat staple food for a long time, it will easily lead to hypoglycemia, causing symptoms such as palpitation, dizziness and listlessness, which will seriously endanger people's health.

6, colorectal cancer, colon cancer

Eating a lot of protein food such as fish and meat instead of rice on an empty stomach will not only waste protein, but also increase the waste in the body. Because the decomposition of protein will produce a large amount of nitrogen-containing waste, which will not only increase the burden on the liver and kidney, but also promote the reproduction of spoilage bacteria in the large intestine, affect the microecological balance of the intestine, and increase the risk of colorectal cancer. Excessive fat intake is also prone to high incidence of colon cancer.

7. cardiovascular disease

Because many vegetables are fried with too much cooking oil, some vegetables are like soaking in oil, which is easy to increase the intake of oil. At the same time, increasing the intake of protein and fat-rich livestock and fish will also lead to excessive fat accumulation in the body, which will not only cause obesity, but also lead to hyperlipidemia, hypertension and coronary heart disease.

How to eat staple food is healthy?

1, control the total intake

According to the recommendation of Dietary Guidelines for China Residents 20 16, healthy adults should consume 250-400g every day, including 50- 150g of whole grains and miscellaneous beans and 50- 100g of potatoes.

2. The thickness should be reasonable.

Because we ate white rice flour, we lost a lot of dietary fiber, minerals and vitamins. Therefore, for people with normal digestive function, the daily staple food should be matched according to the thickness ratio of 6: 4. Rich dietary fiber can not only enhance satiety, help to lose weight, but also delay the rise of blood sugar, so it is not easy to suddenly rise or fall and avoid overeating; More importantly, it can promote intestinal peristalsis and reduce constipation. In addition, flour, minerals such as potassium and phosphorus in rice, beans and potatoes, and other nutrients such as vitamin C, vitamin A and vitamin B can help the human body resist many diseases.