First, rice should be fragrant. Old people's taste buds and appetite are weak, and eating often feels lack of taste. Back here, cooking for the elderly should pay attention to color, fragrance and taste.
Second, the quality of the elderly's body metabolism is determined by absorption and metabolism, so more protein should be used to compensate for the consumption of protein. If you eat more chicken breast, fish, rabbit meat, beef, beef and mutton, lean pork and its bean products, protein in these foods is high-quality protein, which is rich in nutrition and easy to digest and absorb.
Third, the total number should be small. Research shows that overeating is harmful to physical and mental health. It is advisable for the elderly to be full at eight or nine points for every meal, especially for dinner.
Fourth, eating more fruits, vegetables and fresh fruits is a good friend for the physical and mental health of the elderly. It not only contains sufficient vitamin C and minerals, but also contains more fiber, which plays a key role in maintaining cardiovascular and cerebrovascular diseases, preventing cancer and dry stool. The daily supply of fruits and vegetables should be no less than 250g.
Five, food should be mixed with protein, human fat, sugar, vitamins, minerals and water, which are the six essential nutrients for human body. This nutrient element generally appears in various foods. In order to digest and absorb nutrients in a balanced way and maintain physical and mental health, all kinds of foods need to be eaten. If possible, maintain 10 kinds of main and non-staple foods every day.
Sixth, it is necessary to rely on the waist lightly. Some elderly people are heavier, but they don't know that eating too much salt will increase the burden of cardiovascular and renal function, which will easily lead to an increase in blood pressure. For better physical and mental health, the elderly generally eat 6-8 grams of salt every day.
Seven, food decay The teeth of the elderly are often loose and fall off, the masticatory muscles are weakened, the secretion of digestive enzymes and pepsin is reduced, and the digestion and absorption capacity of the stomach is reduced. So the food should be soft and rotten.
Eight, fresh fruits should eat more fruits rich in water-soluble vitamins and metal nutrients, which plays a great role in maintaining the pH balance of blood. In order to keep healthy, you should eat some fresh fruit after every meal.
Nine, the diet should be hot. Old people have poor resistance to cold. For example, eating cold drinks can lead to gastric mucosal vasoconstriction, reduced blood supply, and reduced systemic circulation of other internal organs, which is not good for physical and mental health. Therefore, the diet of the elderly should be a little hot, and it is appropriate to eat in moderation.
Ten, chew slowly. Some old people are used to eating fast food, and they will swallow it completely if they don't bite. In the long run, it is not good for physical and mental health. Eat less and eat more, reduce the burden on the stomach and promote digestion. In addition, chewing slowly can easily lead to satiety, avoid eating too much and keep the shadow healthy.