1, the diet of the elderly should be diversified, mainly cereals. Cross-eating millet, rice and black rice can balance the nutritional structure.

2. Eat more vegetables, fruits and potatoes.

3, the diet of the elderly should also eat more milk, beans and their products, beans first push soybeans.

4. Eat proper amount of fish, poultry, eggs and lean meat; Eat less fat. Old people can eat more marine fish in their diet.

5. The diet of the elderly should be balanced with physical activity and maintain an appropriate weight. It is best to exercise every day 1 hour.

6. Eat a light and salt-free diet. .