Dietary Energy Per Day

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Dietary energy per day. The estimate is derived from the food balance sheets. 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. At country level it is calculated as the food remaining for human use after deduction of all non food utilizations i e. It gives an overestimate of the total amount of food consumed as it reflects both food consumed and food wasted.

8 37 x 103 kj c. Food production imports stock withdrawals exports industrial use. The desirable estimated energy requirement deer or energy reference value is the dietary energy intake that is. Availability of calories per capita from the mid 1960s to the late 1990s increased globally by approximately 450 kcal per capita per day and by over 600 kcal per capita per day in developing countries see.

Analysis of faostat data shows that dietary energy measured in kcals per capita per day has been steadily increasing on a worldwide basis. Dietary energy intake of a healthy well nourished population should allow for maintaining an adequate bmi at the population s usual level of energy expenditure. 47 8 x 104 kjb. The one meal per day diet is also referred to as omad.

At a population level a. 8 37 x 103 jd. For sports and strenuous leisure activities 30 60 minutes 4 5 times per week add 0 3 pal units per day or calculate how. It has also changed significantly over time.

This is equivalent toa. Dietary energy protein fat supply food available for human consumption expressed in kilocalories per person per day kcal person day. At the individual level a normal range of 18 5 to 24 9 kg m 2 bmi is generally accepted who 1995 and 2000. Rank country average daily dietary energy consumption per capita 2006 08 kilocalories kilojoules 1 united states 3 800 15 900 2 austria 3 750 15 690 3 greece 3 710.

2 00 x 103 kje. The value of 2 mj day assumes milk production of 0 78 l day an energy content of. A person eats a single meal a day cycling between long periods of fasting with short periods of energy consumption. The per capita dietary energy supply varies markedly between different regions and countries.

The daily dietary energy requirement for an adult is 2 00 103 kcal 1 cal 4 184 j. Any energy intake above the estimated requirement is likely to result in weight gain.