2002 Joint Who/Fao Expert Consultation On Diet Nutrition And The Prevention Of Chronic Diseases8/24/2017 What affects the GI of a food? Foods that contain fat and/or fiber affect the overall glycemic response of a food by slowing down gastric emptying which in turn slows. Nutrition is the science that interprets the interaction of nutrients and other substances in food in relation to maintenance, growth, reproduction, health and. Large, prospective epidemiologic studies of diet and chronic diseases have facilitated major advances in our understanding of the contribution of diet to the. Diet, nutrition and the prevention of chronic diseases Report of the joint WHO/FAO expert consultation WHO Technical Report Series, No. 916 (TRS 916). Human energy requirements. Calculation of energy requirements. Energy requirements were calculated from the factorial estimates of PAL described in the preceding sections. They were converted into energy units (i. In order to express requirements as energy units per kilogram of body weight, they were divided by the weight used in the equations to predict BMR. The following example to calculate the average energy requirement of a female population 2. BMR (calculated with the predictive equation in Table 5. MJ/day (1 3. 02 kcal/day). PAL (mid- point of the moderately active lifestyle in Table 5. Energy requirement: 5. PAL for moderately active lifestyle = 1. However, there are individuals with BMR or PAL values at the extremes of a normal distribution around the population mean. ![]() Consequently, within each lifestyle category there are people whose individual energy requirement is beyond the limits shown in Table 5. This reiterates the fact that the energy requirements and dietary energy recommendations in this report are to be applied to population groups and not to individuals. Requirements of a specific individual must be based on that person’s actual TEE or BMR, or on estimates that take into account the individual’s habitual physical activity and lifestyle characteristics. Tables 5. 4 to 5. Describir la prevalencia de sobrepeso y obesidad (SyO) en adultos mexicanos mayores de 20 años, así como detallar su tendencia en las últimas tres. Use of Iodized Salt in Processed Foods in Select Countries Around the World and the Role of Food Processors. Requirements for groups with other weights and/or mean PAL can be calculated easily, as in the following example for men 2. PAL of 1. 8. 0: a) Use Table 5. Calculate the 2. 4- hour BMR by interpolating between body weights of 6. BMR/kg by the population’s average weight of 6. J/kg . At the individual level, a normal range of 1. ![]() BMI is generally accepted (WHO 1. At a population level, a median BMI of 2. WHO/FAO Expert Consultation on Diet, Nutrition and the Prevention of Chronic Diseases (WHO/FAO, 2. As BMI is a function of weight and height, heights corresponding to a BMI of 1. Tables 5. 4 to 5. This facilitates recommendations for dietary energy intakes aimed at maintaining those values or range of BMI. For example, in the case of a male population 1. PAL of 1. 7. 5, the recommended energy intake would be around 1. MJ/day or 1. 95 k. J/kg/day, which corresponds to the average requirement of men with a height of 1. BMI of 2. 1. 0 who have a PAL of 1. These figures were obtained from the PAL column of 1. Values of BMR/kg are presented for ease of calculations for those who wish to use different PAL values or different weights. Height ranges are presented for each mean weight for ease of making dietary energy recommendations to maintain an adequate BMI based on a population's mean height and PAL. For example, the recommended mean energy intake for a male population of this age group with a mean height of 1. PAL of 1. 7. 5, is about 1. MJ (2 8. 00 kcal)/day or 1. J (4. 7 kcal)/kg/day to maintain an optimum population median BMI of 2. WHO/FAO, 2. 00. 2), with an individual range of about 1. MJ (2 6. 50 to 3 0. J (4. 4 to 4. 8 kcal)/kg/day to maintain the individual BMI limits of 1. WHO, 2. 00. 0). TABLE 5. Daily average energy requirement for men aged 3. Meanweight. BMR/kga. Daily energy requirement according to BMR factor (or PAL) and body weight indicated. Height (m) for. BMI values: b. Values of BMR/kg are presented for ease of calculations for those who wish to use different PAL values or different weights. Height ranges are presented for each mean weight for ease of making dietary energy recommendations to maintain an adequate BMI based on a population's mean height and PAL. For example, the recommended mean energy intake for a male population of this age group with a mean height of 1. PAL of 1. 7. 5, is about 1. MJ (2 7. 50 kcal)/day or 1. J (4. 6 kcal)/kg/day to maintain an optimum population median BMI of 2. WHO/FAO, 2. 00. 2), with an individual range of about 1. MJ (2 6. 50 to 2 9. J (4. 2 to 4. 8 kcal)/kg/day to maintain the individual BMI limits of 1. WHO, 2. 00. 0). TABLE 5. Daily average energy requirement for men aged . PAL of 1. 7. 5, is about 9. MJ (2 2. 50 kcal)/day or 1. J (3. 8 kcal)/kg/day to maintain an optimum population median BMI of 2. WHO/FAO, 2. 00. 2), with an individual range of about 9. MJ (2 1. 50 to 2 4. J (3. 5 to 3. 9 kcal)/kg/day to maintain the individual BMI limits of 1. WHO, 2. 00. 0). TABLE 5. Daily average energy requirement for women aged 1. Meanweight. BMR/kga. Daily energy requirement according to BMR factor (or PAL) and body weight indicated. Height (m) for. BMI values: b. Values of BMR/kg are presented for ease of calculations for those who wish to use different PAL values or different weights. Height ranges are presented for each mean weight for ease of making dietary energy recommendations to maintain an adequate BMI based on a population's mean height and PAL. For example, the recommended mean energy intake for a female population of this age group with a mean height of 1. PAL of 1. 7. 5, is about 1. MJ (2 4. 00 kcal)/day or 1. J (4. 0 kcal)/kg/day to maintain an optimum population median BMI of 2. WHO/FAO, 2. 00. 2), with an individual range of about 9. MJ (2 3. 00 to 2 6. J (3. 8 to 4. 2 kcal)/kg/day to maintain the individual BMI limits of 1. WHO, 2. 00. 0). TABLE 5. Daily average energy requirement for women aged 3. Meanweight. BMR/kga. Daily energy requirement according to BMR factor (or PAL) and body weight indicated. Height (m) for. BMI values: b. Values of BMR/kg are presented for ease of calculations for those who wish to use different PAL values or different weights. Height ranges are presented for each mean weight for ease of making dietary energy recommendations to maintain an adequate BMI based on a population's mean height and PAL. For example, the recommended mean energy intake for a female population of this age group with a mean height of 1. PAL of 1. 7. 5, is about 9. MJ (2 3. 50 kcal)/day or 1. J (3. 9 kcal)/kg/day to maintain an optimum population median BMI of 2. WHO/FAO, 2. 00. 2), with an individual range of about 9. MJ (2 2. 50 to 2 5. J (3. 6 to 4. 1 kcal)/kg/day to maintain the individual BMI limits of 1. WHO, 2. 00. 0). TABLE 5. Daily average energy requirement for women aged . Values of BMR/kg are presented for ease of calculations for those who wish to use different PAL values or different weights. Height ranges are presented for each mean weight for ease of making dietary energy recommendations to maintain an adequate BMI based on a population's mean height and PAL. For example, the recommended mean energy intake for a female population of this age group with a mean height of 1. PAL of 1. 7. 5, is about 8. MJ (2 1. 00 kcal)/day or 1. J (3. 5 kcal)/kg/day to maintain an optimum population median BMI of 2. WHO/FAO, 2. 00. 2), with an individual range of about 8. MJ (2 0. 50 to 2 2. J (3. 2 to 3. 7 kcal)/kg/day to maintain the individual BMI limits of 1.
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