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Where is the grain?
Five kinds of grains commonly known as "five grains". There are many different opinions about "five grains" in ancient times, and the most important ones are two: one refers to rice, millet, millet, wheat and glutinous rice; The other refers to hemp, millet, millet, wheat and glutinous rice.

1, Rice: Rice is an important grain widely planted in tropical Asia, with southern China as the main rice-producing area and cultivated in northern provinces. The seeds are mainly divided into two subspecies, indica rice and japonica rice. Subspecies include many cultivated varieties. Use mature caryopsis as medicine. Sweet and warm. And digestion, spleen and appetite.

2, millet: millet shell, that is, yellow rice, its son is sticky after cooking, can make wine, make cakes. Because it is not conducive to digestion, "millet" is basically not used as a staple food now.

3. Millet: also known as millet, it is drought-tolerant and has a wide variety. It is commonly known as "millet is colorful", including white, red, yellow, black, orange and purple millet and sticky millet. The earliest wine in China was also made from millet. Millet is suitable for growing in arid areas without irrigation. Its stems and leaves are hard and can be used as feed. Generally, only cattle can digest them. Now the staple food is basically not "millet".

4. Hemp: Hemp is mainly used for agricultural production. His stem bark can be used as rope (hemp rope), hemp clothes, hemp paper, etc. after retting, which is very durable. Peeled stems can be used for firewood and building houses, which feels a little woody. At present, skins and stems can be made into various high-grade papers such as Xuan paper by refining fibers.

5, glutinous rice: the floorboard of beans, the old saying goes: "glutinous rice is the strongest. In ancient times, it was called "Zi", and in Chinese, it was called "Bean", and now it is called "Zi". The loser is the general name of many beans. However, soybeans are called glutinous rice, bean seedlings are called huo, and adzuki beans are called glutinous rice. " Bean products are also one of the favorite foods in China.

Expand the nutritional value of whole grains

slim

Whole grains are rich in dietary fiber, which can promote gastrointestinal peristalsis and digestive juice secretion, and can strengthen waste discharge in the body. Moreover, some whole grains contain pantothenic acid, which can release the energy of food, and vitamin B group may help heat burning, so eating whole grains can lose weight. In addition, it is rich in phospholipids, which has a good effect on the development and activity of brain nerves; Acetylcholine can help nerve communication and enhance memory.

expel toxin

The dietary fiber rich in whole grains will not be digested in the intestine, but can also adsorb water molecules, promote the movement of food residues or toxins in the intestine, and achieve the effect of detoxification; Vitamin E can help blood circulation and accelerate detoxification. The elements such as magnesium and iron can also strengthen the body energy and accelerate the metabolism of waste in the body.

cancer prevention

Bean foods are rich in protein, amino acids and B vitamins, which have good anti-cancer effect and can prevent tumor lesions if eaten regularly. Vitamin A is helpful for cell division in human body, preventing the formation of cancer cells, and helping the immune system to react and make antibiotics. Rich dietary fiber can shorten the stay time of waste in intestine, reduce the chance of contact between carcinogens and intestinal mucosa, and help prevent constipation and colon cancer.

Remove toxins from the body

Magnesium and iron can strengthen the body's energy and accelerate the metabolism of waste in the body. The dietary fiber rich in whole grains will not be digested in the intestine, but also can absorb water molecules, which can make food residues or toxins run in the intestine and be quickly excreted, thus achieving the effect of detoxification; Vitamin E can help blood circulation and accelerate detoxification.

Make your figure slimmer.

Some whole grains contain pantothenic acid, which can release food energy and is an important component of fat metabolism; B vitamins can help burn calories. The whole grains are rich in dietary fiber, which can promote gastrointestinal peristalsis and secretion of digestive juice, strengthen the discharge of body waste and be beneficial to slimming; Magnesium can assist the metabolism of sugar and fat. So these nutrients are important elements for you to lose weight.

Whole grains can prevent diseases.

Vitamin c in whole grains can relieve fatigue symptoms and prevent diseases such as colds and lower limb aches; Iron can prevent gastric ulcer and loss of appetite; Potassium can also avoid muscle paralysis, depression and general weakness.

Reference Baidu Encyclopedia-Grains

People's Network-What are the nutritional values of whole grains? Analysis of Six Nutritional Values of Whole Grains