People to the old, and body organs function gradually weak, teeth began to fall off, digestion and absorption force also slowly decline, appetite nature than before. In food intake of guarantee the narrow diet quality, can follow the following 11 principle:
1. The number less.
The old daily amount of saliva is one-third of young people, the secretion of gastric juice is also reduced to 1/5 of the young, and a little more than a eat, will belly bulge, not the digestion. So, the old man each meal should be the intake than young when reduce 10%, at the same time to ensure that eat much food less.
2. A little better quality.
Protein to maintain the old normal metabolism of human body, NBA hats enhance the body has an important role. General old man, every kilogram of body weight need a gram of protein, should be with fish, poultry, eggs, milk, soy, high quality protein source to give priority to. 
3. A little more vegetables.
Eat more vegetables to protect cardiovascular and cancer is very good, old man every day should eat not less than 250 grams of vegetables.
4. Food to light a bit.
The old people's taste lost some functions, is often food and tasteless, always like to eat the taste of the food to enhance appetite heavy, so accidentally added salt intake. Salt to eat many will add kidney burden, may reduce the oral cavity mucous membrane barrier function, increase the cold virus in the upper respiratory tract survival and spread of the chance. Therefore, the old man come in each day's intake of salt should be controlled in 5 grams left and right sides, also should eat less JiangRou and other salty food.
5. A little noise varieties.
To both hun vegetable, degree of finish is tie-in, the more the better varieties noise. Every day the Lord non-staple food (not including seasoning) should not be less than 10 samples.
6. Food sweet little.
It's "sweet", not a multi-purpose salt, gourmet powder and seasoning, but to add more appropriate in the food onion, ginger, condiments. One of the facial features is the same, can smell to make up for the lack of taste. The smell of delicious food, the old man can appetite.
7. A bit hot food.
Cold food more sexual cold, eat more affect taste digest absorb, even cause damage. Therefore, old people should try to avoid cold food, especially in the winter more attention.
8. Rice to a little thin.
The meal to make porridge, including not only the hard and soft, easy to digest, and have good oneself of dryness, nourishes the effect of a good life. But the old man can't so repeatedly and porridge. After all, porridge with water is given priority to, "dry" rarely. Gastric capacity in the same volume of porridge with in the nutrition and steamed bread, rice vary a lot, in the long run, may malnutrition.
9. Eat slowly.
To nibble slow pharynx easy generation full bilge feeling, prevent eating too much, can make better food digestion.
10. Breakfast better.
Breakfast should account for 30% of the total quantity of heat all day-40%, baseball hats quality and nutritional value is higher, fine some, but not greasy, frying and dry out and stimulating big food.
11. Dinner earlier.
"Stomach disagreement, night uneasy", dinner eats too late, not only affect morpheus, hoarding heat, and easy to cause urinary stones. The human body is in peak calcium row after eating the 4-5 hours, if dinner eats too late or often snacks, the row of calcium summit, the old man may have gone to bed. The old man's dinner time in the afternoon LiuQiDian should be best, and don't eat or eat less for the midnight snack.
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