Old people health care because of the need to what nutrition
August 31, 2011
the old ordinary care all need? What nutrients.
due to old people of physiological changes characteristics, and demand for nutrients of adulthood is very different, so must supply all kinds of physical condition accord with the old nutrients. According to the elderly’s physique characteristic, in dietary respect should follow the principle is: to reduce quantity of heat supply, eat less sugar and salt, eat more high protein food, eat more fruits and vegetables
when people into old age, physiological functions, such as slow metabolism starts to decline, glandular secretion decline, chew, digestion, absorption ability reduce muscle activity, ability is abate, the body’s resistance to decline, thus easy to cardiovascular disease, metabolism and endocrine disorder, bone and joint disease, constipation and muscle atrophy and so on some senile disease. The old physiological function of the changes Sports shoes, prompting the old nutrition and diet requirements have also changed. Must take enough nutrients, to maintain the normal operation of the body.
old age nutritional needs
along with the increase of age, various function of human body happens all the different degrees of degradation.
due to old people of physiological changes characteristics, and demand for nutrients of adulthood is very different, so must supply all kinds of physical condition accord with the old nutrients. According to the elderly’s physique characteristic, in dietary respect should follow the principle is: to reduce quantity of heat supply, eat less sugar and salt, eat more high protein food, eat more fruits and vegetables, pay attention to repair calcium, etc.
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heat
mostly elderly basal metabolic rates lower than virtually 10% ~ 15%, plus the old physical activity to reduce energy consumption, so little also, and heat supply is appropriate to reduce. 65 years or more total please Google heat supply should be controlled in 1900 ~ 2400 kilocalorie. So, old people to keep the body healthy strong, don’t eat too much heat energy, lest its into fat stored in the body, obese tend to hae atherosclerosis and diseases such as diabetes, it will affect the person’s life.
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protein
an old man to keep the vigor of life, delay ageing, the supply of protein must enough, especially should pay attention to the amount of food and digesting absorption rate. Protein nutrients in good condition, but also can enhance the old resists the ability of the disease. Old people should eat a little more animal food, such as meat, eggs, milk and soy products, the protein is rich in amino acids, and abundant quantity, scale suitable for old people, easy to digest, edible. According to China’s diet, old people is generally the demand for protein per kilogram of body weight 1 g, accounting for 12% of the total quantity of heat food consumption, to 14% if too much, can increase the burden of the kidney.
· carbohydrates
carbohydrate is the main source of heat, rice, flour, grains and the starch in sugar is common carbohydrates. Old people should not be in the diet containing excessive sugar, because it would make the blood lipid content for the old increased, adverse health effects, and sucrose except supplies heat outside, almost do not contain other nutrients, if eat too much, can also affect the balance of the other nutrients. Fructose in the elderly, therefore, the most suitable for old people should appropriate contain fructose intake more fruits and honey.
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fat
to old people, too much or too little fat intake are of no profit, is not easy to digest, cardiovascular, liver adverse; Will influence the less fat-soluble vitamins and absorption of food distribution. Old people daily fat intake should limit the total energy in 20% ~ 25%. Should try to give less cholesterol and contains not saturated fatty acid, more food is given more vegetable oil and less saturated fatty acids of lean meat, fish, poultry, etc. Try to reduce consumption of cholesterol high egg yolks, animal brain, liver and fish food.
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water
old people should give right amount water, general and daily water control in 2000 ml is preferred. In order to give the old replenish water, can increase properly soup, etc, these food not only help digest food, can complement again moisture. For old people, the habit of drinking lots of water should be properly reduce water quantity, so as not to drink too much water, increase in heart, kidney burden.
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trace elements
complement more calcium, phosphorus, iron, iodine and other trace elements. Dairy, shrimp skin, kelp contains rich calcium; Fish, meat, eggs, milk, soy phosphorus content in higher; Animal liver, egg yolks, fish and aquatic products more, can fe content according to the circumstances; choose Kelp, laver of k, sulfonylurea, iron content more, to control high blood pressure, arteriosclerosis beneficial. Often choose DanCai, kelp, mushrooms, peanuts, walnuts, sesame etc, can increase the necessary trace element selenium, zinc, copper and other intake, help to control high blood pressure and atherosclerosis.
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vitamin
old people should eat more high in vitamin food, to maintain the old people health, strengthen the immune system, promote appetite and slow the aging has an important role. Eat fresh leaf vegetable or fruit, colored every day food can be part of the coarse food grain; In addition, fish, beans and lean meat can supply of high-quality protein and vitamin b2, etc. But, according to our country people’s diet structure and characteristics, and some vitamins intake more difficult to achieve standards, such as vitamin a, vitamin b2, etc, can consider the diet supplement, except for a certain number of vitamin preparations. But want to notice, vitamin supplements, the fat-soluble vitamins, such as vitamin a, vitamin d, vitamin e, dosage can not be too big, lest cause adverse reactions.
usually food must have the nutrients.
