The compounds in blueberries help to reduce inflammation and oxidative damage, thus improving the memory and limb flexibility of the elderly.

2. Mushrooms

Mushrooms contain a variety of vitamins and minerals, more than 50 kinds of enzymes, free amino acids, choline and so on. , can inhibit the synthesis of cholesterol in the body, promote the decomposition and excretion of cholesterol, and prevent the increase of blood lipids.

3. Dog meat

Dog meat contains more taurine and peptides, but little fat. Traditional Chinese medicine believes that dog meat is warm, has the effects of tonifying kidney, helping yang and dispelling cold, and has a good effect on low back pain, chills, nocturnal polyuria and calorie increase.

4. Sweet potato

Sweet potato has a strong effect on lowering blood cholesterol, maintaining blood acid-base balance, delaying aging and preventing cancer. Sweet potato is rich in dietary fiber and gum, which can be described as "intestinal scavenger".

5. Red wine

Moderate drinking can prevent heart disease, diabetes and memory loss. Although any kind of wine can play such a role, red wine is the best, because resveratrol unique to red wine can activate factors that control cell aging, thus delaying aging and making people younger.

6. Soybean

Soybean is relatively complete in nutrients, of which protein is completely protein, with high lysine content, which can make up for the lack of lysine in grains. It can be used as vegetables and food. Eating soybeans in winter is especially beneficial. Chinese medicine believes that soybean is sweet and has the effects of regulating stomach, regulating middle energizer, strengthening spleen and benefiting qi.

7.soybean sprouts

Soybean sprouts are the product of soybean soaking and germination in water. In this process, under the action of its own enzymes, the protein structure of soybean becomes loose, the digestibility and biological potency of protein increase, and the contents of vitamin B 1, B2, C and water-soluble cellulose increase, so soybean is an ideal high-nutrient vegetable.

8.oats

Oat is another healthy staple food, which has the function of lowering cholesterol and blood lipid. Oats are rich in oat fiber, which is not found in other grains. Because this kind of fiber is easily absorbed by human body, and because of its low calorie, it is not only beneficial to lose weight, but also more suitable for dietotherapy needs of patients with heart disease, hypertension and diabetes.

9.auricularia auricula

Auricularia auricula contains many trace elements, such as vitamin B 1, B2, carotene, mannose, xylose, lecithin, cephalin, calcium and iron. It can prevent blood coagulation, cardiovascular and cerebrovascular diseases and dry stool. Traditional Chinese medicine believes that auricularia auricula is flat and sweet, has the effects of invigorating qi, improving intelligence and promoting blood production, and is effective for anemia, backache, leg weakness and numbness of limbs.

10, corn

Corn is not a vegetable, because it contains a lot of starch and has higher calories than ordinary vegetables. Therefore, in nutrition, corn is listed as a staple food.

Corn is rich in calcium, phosphorus, magnesium, iron, selenium, vitamin A, b 1, b2, b6, E and carotene, and also rich in fiber. Eating corn oil regularly can lower blood cholesterol and soften blood vessels. Corn has an auxiliary therapeutic effect on cholecystitis, gallstones, icteric hepatitis and diabetes.

1 1, yam

Its mucin can prevent fat deposition in cardiovascular system, maintain vascular elasticity and prevent arteriosclerosis; Reduce subcutaneous fat deposition and avoid obesity. Dopamine in yam can dilate blood vessels and improve blood circulation.

Yam can also improve human digestive function and enhance physical fitness. If you have indigestion in the New Year, you can add a little brown sugar to yam, lotus seeds and Euryale ferox.

12, black beans

Black beans have the highest content of protein among all kinds of beans, which is twice as high as pork legs. It mainly contains monounsaturated fatty acids and polyunsaturated fatty acids.

Among them, the essential fatty acids needed by human body account for 50%, as well as phospholipids, daidzein and biotin, so eating black beans will not cause hyperlipidemia, and it also has the function of lowering cholesterol. Traditional Chinese medicine believes that black beans are flat and sweet, and have the effect of moistening intestines and enriching blood.

13, milk

Milk is one of the best sources of human nutrition. Protein contains 9 essential amino acids; Fat particles are small and highly dispersed, so the digestibility is high; The carbohydrate in milk is mainly lactose, which is beneficial to the reproduction of lactic acid bacteria and inhibits the growth of spoilage bacteria.

Chinese medicine believes that milk is sweet and flat, and has the functions of nourishing the body, promoting fluid production and moistening the intestines, and quenching thirst. Pay special attention to calcium supplementation in winter. Calcium in milk is not only rich, but also easy to be absorbed.

14, tofu

Old people generally like to eat tofu. They said, "Fish makes a fire, meat produces phlegm, and cabbage and tofu keep you safe." "Life Taste Diet Spectrum" said: "It can be made everywhere, and the rich and the poor are easy to get together. If you ask vegetarians, you can also eat meat. Those who are frozen in the winter moon will taste You Mei. "

The main components of tofu are protein and isoflavones. Tofu has the functions of supplementing qi and deficiency, reducing blood lead concentration, protecting liver and promoting metabolism. Eating tofu regularly is beneficial to health, beauty and intellectual development. The elderly often eat tofu, which has a good therapeutic effect on arteriosclerosis and osteoporosis.