What should the elderly’s diet consist of?

　　elderly The diet should be based on health preservation, should be light and varied, and its nutritional supply should be comprehensive. This is healthy One of the secrets of longevity.

　　①Easy to digest, multiple meals are rationed. As people get older, their physiques become weaker and their appetite becomes smaller than before. More importantly, we need to pay attention to cancer prevention in old age. Therefore, food must be nutritious and easy to digest. Excessive iron intake may cause liver cancer. ； Eating too much animal fat can lead to breast cancer and colorectal cancer. to prevent cancer To prevent the occurrence of cancer, you can eat more anti-cancer and anti-cancer foods, such as fresh spinach, tomato , celery, apples, dates, citrus, pineapple, peas, bean sprouts, carrots, etc.

　　The basic principle of a reasonable diet for the elderly is comprehensive nutrition and variety. Most elderly people can eat some meat, fish and eggs appropriately, which is not only harmless but beneficial. The digestion and absorption function of the elderly is low, so food should be chopped and cooked as much as possible.

　　Greasy or fried food is not easy to digest. Eating too much will also lead to excessive fat intake, so it should be moderated. Elderly people, especially, should not overeat to avoid acute gastric dilatation, indigestion, acute pancreatitis, cholecystitis, gallstones, biliary colic, myocardial infarction and other illnesses.

　　The elderly should eat small meals frequently and at regular intervals. The elderly often suffer from renal arteriosclerosis and have poor ability to regulate the acid-base balance in the body. Improper food combination can easily cause acid-base balance imbalance. Therefore, the elderly should pay attention to the combination of meat and vegetables in their diet to achieve acid-base balance.

　　②Proper nutrition and delicious cooking. The absorption rate of flour by the elderly is lower than that of young people. If the main and non-staple food are properly matched, and when eating grain, pay attention to the appropriate consumption of soy products or animal foods, which can give full play to the complementary role of protein and improve the nutritional value of food. However, it is not advisable to eat more fatty meat, lard, and butter. Eat foods rich in calcium, iron, vitamin A, vitamin E, and vitamin C. You should also drink 200 ml of soy milk every day and eat some chicken and fish appropriately.

　　The elderly should appropriately choose whole grains, such as millet, corn, oats, sweet potatoes, etc., which will help maintain their good appetite and normal secretion of digestive juices. Elderly people often have loose or missing teeth, other dental diseases, and difficulty chewing.

　　Therefore, they like to eat foods that are low in crude fiber and easy to chew. Some elderly people also believe that the more refined the food, the richer the nutrients and the easier it is to digest. Don’t you know that this often causes the elderly to constipate main reason. Therefore, when the elderly have difficulty chewing, they should also consider the problem of constipation caused by eating refined foods.

　　Eat some foods that can prolong life and prevent aging at the right time, such as using ginseng, astragalus, longan, yam and other medicines and foods to make medicated meals. In addition, special attention should be paid to the daily intake of a certain amount of high-quality protein, and the amount of vegetables and fruits should also be ensured.

　　Due to the physiological characteristics of the elderly, such as dental conditions and reduced digestive function, food should be soft and rotten when processed. Cooking methods such as boiling, stewing, boiling, and steaming can be used, and frying and frying methods are rarely used. Pay special attention to the color, aroma, taste, shape and other sensory states of food as well as eating habits to stimulate appetite.

　　Burnt-smelling foods and strong condiments can easily cause damage to the oral mucosa and tongue of the elderly. Some of the smoked, pickled, and moldy foods are difficult to digest, and some contain nitrite amines, mycotoxins, etc. that may cause cancer. Therefore, some of these foods should be eaten less, and some should not be eaten at all.