What aspects should the elderly pay attention to in terms of diet health?

The supply of heat energy in the diet of the elderly should be gradually reduced, because the activities of the elderly are reduced, and if there is a large amount of heat energy supply, it is easy to cause obesity. Controlling the total heat energy of the elderly at 6276 ~10041kj (1500 ~ 2400 kcal) can meet the needs of general physiological activities. In the basic food, pay attention to the collocation of thickness. Coastal cereals such as brown rice, oats, sweet potatoes and red beans are rich in dietary fiber, which can delay the increase of blood sugar after meals. Some coarse grains can be used as the basic food for the elderly. You can eat high-quality protein, such as fish, poultry, eggs, milk and soybeans, but you can't eat large pieces of meat. Eat more vegetables. Eating more vegetables is beneficial to protect the cardiovascular system. Old people must eat no less than 350 grams of vegetables every day.

Between meals, eat fruits and a small amount of nuts properly. Old people with poor chewing ability can grind nuts into granules or powder, and fruits can be simple. When cooking animal food, try to cook or boil it instead of frying or frying it. Eat less animal fat, animal offal and candy. Increasing the intake of beans, milk and its products not only contains vitamins and protein, but also contains high-quality calcium sources. Chinese food should have more than two basic foods, 1~2 meat dishes, 1~2 vegetables, a bean product. More cooking methods, such as boiling, boiling, boiling, boiling, boiling, less frying and smoking.

Cereals should be the main source of calories for the elderly. When selecting basic foods, priority should be given to basic foods such as rice and toast without adding oil. Often eat fried rice, fried noodles, fried noodles. It is easy to eat a lot of fat, leading to overweight. The demand of the elderly for protein is higher than that of adults, increasing from 1g per kilogram of body weight to 1.2~ 1.5g per day. High-quality protein in the diet should account for more than 50% of the total protein. Due to the high content of salt and oil in China, the incidence of hyperlipidemia and hypertension is rising. With the increase of age, the taste buds of the elderly decrease and their taste is relatively dull. So many old people like to eat salty food.