Sweet potato (especially yellow sweet potato) is a kind of food with rich nutrition in grain. Because sweet potato can supplement a lot of mucin, sugar, vitamin A and vitamin C for human body, it has the functions of tonifying deficiency and benefiting qi, strengthening spleen and stomach, strengthening kidney yin, harmonizing stomach, warming stomach and benefiting lung. Therefore, eating sweet potatoes often can prevent the atrophy of liver and kidney connective tissue and prevent the occurrence of collagen disease.

Small carrot

Radish contains more water, vitamin C, a certain amount of calcium, phosphorus, carbohydrates and a small amount of vitamins such as protein and iron, as well as beneficial components such as lignin, choline, oxidase, glucoamylase, amylase and mustard oil.

According to China medical science, radish is cool and sweet. When it enters the lung and stomach meridians, it can help digestion, resolve food stagnation, resolve phlegm and clear heat, lower the qi and activate the middle energizer, and detoxify. It can be used for food stagnation, fullness and dysuria. It can be seen that radish plays an important role in regulating the spleen and stomach. Therefore, radish competes with ginseng in autumn, and it also has an auxiliary treatment effect on common diseases such as indigestion, wind-heat cold, tonsillitis, cough, excessive phlegm and sore throat in autumn.

The World Health Organization updated the list of healthy foods. 20 1 1 The latest list classifies foods for the first time.

Meat ranking champion: goose

Meat list: goose, duck and chicken

Six years ago, the World Health Organization had six kinds of meat health lists, including chicken, beef and kangaroo meat. This year, the only meats on the list are goose, duck and chicken. The chemical structure of goose and duck meat is very close to olive oil, which is beneficial to heart health. Chicken is recognized as one of the best sources in protein with moderate unsaturated fatty acids.

Fruit ranking champion: papaya

Fruit list: papaya, orange, orange, strawberry, kiwi, mango, apple, apricot, persimmon and watermelon.

Papaya replaced apple for the first time and became the first healthy fruit, which was attributed to the discovery of papain. Papaya enzyme can help human body decompose meat, protein?

Gastroenterologists suggest that eating a small amount of papaya after meals can help the intestines digest protein, a kind of meat that is hard to be absorbed by the human body, and it is also effective in preventing gastric ulcer and indigestion. In addition, papain is increasingly used in skin care products because it can help decompose and remove cells in the stratum corneum on the skin surface.

Oranges and brothers and sisters oranges ranked second and third respectively. Western nutritionists believe that oranges and oranges contain even more vitamins than papaya, but eastern nutrition experts have different views on their selection, because Chinese medicine believes that excessive consumption of these two fruits will destroy the balance of yin and yang, cause imbalance of qi and blood, and lead to "excessive fire".

Strawberries with sweet meat and delicious juice and anti-cancer ranked fourth. The latest research found that strawberries also have the effects of consolidating gums, refreshing breath and moistening throat.

Apple fell from the first place last year to the seventh place. Nutritionists explain that this is because there are many kinds of apples and the cultivation methods have changed, which leads to a sharp increase in sugar content of apples, but a decline in vitamin content.

White cabbage

Its vitamin C content is 3.5 times that of tomatoes, and its calcium content is twice that of cucumbers. Chinese cabbage also contains more trace elements, such as molybdenum and manganese, which are necessary raw materials for human body to make active substances such as enzymes and hormones. It can promote the metabolism of human substances, and its large amount of vitamin C can enhance the anti-cancer ability of the body.

taro

Taro is rich in starch and nutrition. Every 100g of fresh food contains 9 1, protein 2.4g, fat 0.2g, carbohydrate 20.5g, calcium 14mg, phosphorus 43mg, iron 0.5mg, vitamin C 10mg and vitamin B10.