老年人的营养素需要量（Nutrient requirement in the elderly）.docVIP

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老年人的营养素需要量（Nutrient requirement in the elderly）.doc

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老年人的营养素需要量（Nutrient requirement in the elderly）

老年人的营养素需要量（Nutrient requirement in the elderly） Nutrient requirement in the elderly According to the characteristics of the morphological and physiological functions of the elderly, there has been a series of changes, and the nutrients and heat supply of the elderly should be different from those of the young adults: (I) heat energy With the increasing of age, the elderly activity decreased, energy consumption is reduced, the adipose tissue in the body increases, and muscle tissue and organ dysfunction, metabolic process slowed down significantly, basal metabolic than young adults decreased from about 10 to 15%, 75 years old can be reduced by more than 20%. Therefore, the elderly should appropriately control caloric intake every day. 45 years of age or older pre heat supply standard according to the labor situation is different, the male is 9240 per day to 12 million 600 thousand coke (2200 to 3 million cards), the female is 7980 ~ 10 million 80 thousand kJ (1900 ~ 2 million 400 thousand range card); 60 years old, male 8400 ~ 10 million 500 thousand coke (2000 to 2 million 500 thousand cards), 7140 ~ 8 million 820 thousand jiao (female 1700 to 2 million 100 thousand cards); 70 years old, male 7560 ~ 8 million 400 thousand coke (1800 to 2 million cards), 6720 female (1600 ~ 1 million 800 thousand ~ 7 million 560 thousand Jiao card); 80 years old, 6 million 720 thousand male coke (1 million 600 thousand cards), 5 million 880 thousand female coke (1 million 400 thousand cards). Whether the thermal supply of the elderly is appropriate can be measured by looking at changes in body weight. The following formulas are generally used for rough calculation: Weight standard for male elderly (kg) = height (CM) -100 * 0.9 Standard weight of female elderly (kg) = height (CM) -105 * 0.92 The measured weight in the standard value of less than 5% of normal weight, more than 10% overweight and more than 20% were obese, less than 10% for weight loss, less than 20% for weight loss, in