Minimum Dietary Energy Requirement Kcal Person Day
For example an adult office worker might need 10 000 kj per day but a manual worker might need 15 000 kj per day.
Minimum dietary energy requirement kcal person day. A these levels are based on estimated energy requirements eer from the institute of medicine dietary reference intakes macronutrients report 2002 calculated by gender age and activity level. Scoping reviews for updating iron vitamin a folate and magnesium requirements in children aged 0 36 months. Free sugars are all sugars added to foods or drinks by the. 3 2 developments in the availability of dietary energy.
Food consumption expressed in kilocalories kcal per capita per day is a key variable used for measuring and evaluating the evolution of the global and regional food situation. The fao food and nutrition division and the who department of nutrition and food safety are in the process of updating nutrient requirements for children aged 0 36 months originally established jointly by fao and who in 2004. Estimated calorie needs per day by age sex and physical activity level. The total number of calories a person needs each day varies depending on a number of factors including the person s age sex height weight and level of physical activity.
The energy requirements calculator estimates your daily energy requirements for good health based on what your body needs for breathing circulating blood digesting food and physical activity. Print this section appendix 2. For example the recommended mean energy intake for a male population of this age group with a mean height of 1 70 m and a lifestyle with a mean pal of 1 75 is about 9 4 mj 2 250 kcal day or 155 kj 38 kcal kg day to maintain an optimum population median bmi of 21 0 who fao 2002 with an individual range of about 9 0 to 10 3 mj 2 150 to. Less than 10 of total energy intake from free sugars 2 7 which is equivalent to 50 g or about 12 level teaspoons for a person of healthy body weight consuming about 2000 calories per day but ideally is less than 5 of total energy intake for additional health benefits 7.
The minimum recommended calorie intake is 1800 for both sexes. Any energy intake above the estimated requirement is likely to result in weight gain.