1, frail old people need to supplement protein.
Old people should eat protein in moderation. The metabolism of the elderly is mainly catabolism, which is the result of the change of endocrine gland function in the elderly. Therefore, the elderly need more abundant protein, but the amount can be from 1 g to 1.5 g of protein per kilogram of body weight per day. For the elderly, quality is more important than quantity in protein. Therefore, it is best to eat half of protein every day with high-quality protein, such as lean meat, milk, eggs, fish, shrimp, beans and so on.
2, frail old people pay attention to the supply of the body.
Old people should pay attention to eating less high-fat food. Generally speaking, the elderly who weigh less than 100 kg should not eat more than one or two fats a day, and it is best to eat more vegetable oils such as soybean oil, sesame oil, peanut oil and corn oil. Old people should pay attention to the supply of iron. When people reach old age, the function of blood circulation system decreases, and the blood flow speed and blood flow decrease. This requires more hemoglobin in the blood to make up for the decline of this function. Therefore, in addition to adequate intake of protein, we should eat more iron-rich green vegetables, kelp, bean products, sesame sauce and so on.
The old man is weak and needs medicine and food supplement.
People often say that "medicine is better than food", and many foods we often eat have the function of tonifying kidney, such as pork loin, oysters and walnuts. Pig kidney flower and oyster contain a lot of zinc, which is very beneficial to tonifying kidney. Walnuts also have the function of moistening the lungs. Eating raw or soaking two walnuts in 1 kg liquor/month and drinking a small amount every night can also achieve the effect of tonifying kidney.
There is also a folk saying that "northeast ginseng, Jiangnan hippocampus", which means that hippocampus and ginseng are equally famous for their nourishing effects. In traditional Chinese medicine, there is a prescription for tonifying kidney with hippocampus decoction. Of course, if you doubt your kidney deficiency, you need expert advice. You can't start taking medicine until you are finally diagnosed. This is the safest way.
Second, what are the recipes for tonifying kidney for the elderly?
Stir-fried kidney with beans
Ingredients: pork loin180g, and kidney bean 250g.
Seasoning: yellow rice wine 10g, salt 2g, starch (pea) 10g, ginger 3g. Tear off the skin of pork tenderloin, cut it from the middle, remove glands, pour it with boiling water, cut it into thin slices, marinate it with appropriate amount of wine and salt 15 minutes, and mix well with wet starch. Stir-fry ginger slices in hot oil and slide them into the waist to serve. Slice kidney beans, stir-fry in warm oil, add a little to boil, season and stew for 3 minutes. Stir-fry the lower waist slices evenly and thicken them.
Health care: warming stomach, tonifying kidney and stopping lumbago. It can be used as diet for pregnant women and middle-aged and elderly people.
Egg pancake
Ingredients: 200g of zucchini.
Accessories: egg 50g, wheat flour 100g, baking soda 5g.
Seasoning: 30g of vegetable oil and 3g of salt.
Production method: wash and peel the zucchini and cut it into filaments; Put shredded zucchini into a large bowl, add salt and mix well, and let it stand for 10 minute to make its juice fully ooze. Beat flour, eggs and zucchini juice into batter, add baking soda and stir well for later use; Pour oil into the pot, heat it to warm, pour two spoonfuls of stirred flour and stir fry over low heat; Fry on both sides for about 3 minutes, and fry the cake until golden brown.
Third, how do the elderly eat healthily?
Food should be mixed. No food can contain all kinds of nutrients needed by human body. Therefore, we should eat cereals, fruits and vegetables, bacteria and algae every day, and pay attention to the collocation of meat and vegetables, thickness, color, taste and dryness.
High quality, high quality does not mean high price. For example, bean products, eggs and milk are all high-quality foods, and the elderly should eat them often. Also pay attention to eating more fish and less meat. The main sources of sugar are staple food and fruits and vegetables. Try to reduce the consumption of refined sugar such as white sugar, brown sugar and granulated sugar.
Fruits and vegetables should be fresh. Fresh colorful fruits and vegetables are rich in vitamins, minerals and dietary fiber. Fruits are also rich in organic acids, which can stimulate appetite and maintain the acid-base balance of body fluids.
Drink more water. Old people are not as sensitive to thirst as young people. Therefore, to consciously drink more water, you can choose light tea or boiled water. Never wait until you are thirsty, lest you be short of water. Lack of water can lead to constipation and metabolic disorder in the elderly.
If the number is small, you will be hungry and cold if you want to be healthy. Old people should eat a variety of foods, but the amount of each food should not be too much, and each meal should be seven or eight points full.