How many kilocalories do people need to consume in a day?

The average number of calories consumed per hour by an average adult is as follows:

i) Light physical activity The average hourly consumption is about 95 kcal, including work and activities that spend more time sitting, such as reading, writing, holding meetings, eating, watching television or movies, listening to the radio, sewing, typing, office work, etc.

ii) Light physical work The average hourly consumption is 120 kcal, including work with a lot of standing time, such as cooking, chopping vegetables, wiping tables, washing small clothes, ironing clothes, walking slowly, lecturing, laboratory work, fast typing, vending, etc.

iii) Moderate physical work: The average hourly consumption is about 170 kcal, including standing work that requires a lot of arm movements (e.g. traffic police on duty, band conductor) or sitting but with strenuous arm movements (e.g. heavy machinery operation, driving a tractor), mopping the floor, sweeping the floor, making beds, painting, washing with a washing machine, gardening, walking at a moderate speed, etc.

Multiply by the working hours and you're good to go.

Male : 9250- 10090 kJ Female: 7980 - 8820 kJ.

Note: The daily calorie supply from food should be no less than 5000 kJ - 7500 kJ This is the minimum amount of energy required to maintain the normal life activities of the human body.

About 10,000 kJ for men and 8,000 kJ for women.

Different people have different standards for different physiques, so it is recommended that you go to some health care** to take a look.

In general, each person will normally consume 1500-2000 calories per day. In any case, a person's total daily caloric intake should not be less than 1200 calories.

To do so, keep the calories you consume more than you eat every day.

If a person weighs 70 kg, 30 minutes of jogging can burn about 378 kcal. Running faster, or alternating with jogging, can further increase the number of calories a person burns.

A person weighing 70 kg can consume 291 calories by jumping rope for 30 minutes.

A person weighing 70 kg can burn 218 kcal by swimming for 30 minutes.

A person weighing 70 kg can burn 291 kcal by riding outdoors at a speed of 20 kilometers per hour for 30 minutes.

1. The human body normally needs to consume at least 1500 calories per day.

2. There is a very wonderful phenomenon in the human body, when the intake of calories in our food is insufficient, the human body itself will produce heat, this endogenous calorie mainly comes from liver glycolysis and lipolysis, liver glycolysis produces glucose, up to 180 grams (equivalent to 720 kcal) a day, and lipolydecomposition produces fatty acids and glycerol, glycerol can be converted into glucose for cell utilization, and fatty acids can be converted into ketone bodies for cells (including nerve tissue) to use.

3. Therefore, when a person has a lot of subcutaneous fat (obese), adipose tissue is an internal energy, which can be decomposed into calories required for human metabolism, but generally speaking, at least 800 kcal (thousand calories) or more need to be consumed a day to not harm health.

An adult man needs about 1 million joules of calories per day; An adult woman needs about 1 million joules of calories per day.

A normal person's daily caloric requirements are related to his weight. The relationship between caloric intake and body weight per hour is about 1 kilocalorie-hour kilogram, i.e., kilojoule-hour kilograms. So the normal average daily calorie requirement for an adult weighing 50 kg is as follows:

Average heat required = kJ * 24 hours * 50 kg = kJ.

On average, for every kilogram of weight gained, the body needs more calories.

The average primary school student needs about 1 million joules a day and the minimum daily calorie requirement of an adult man. Secondary school students are developing, so they need to burn more calories, with boys needing an average of one million joules per day and girls needing to.

Under normal circumstances, as long as you are not a heavy manual laborer, 1200 to 1500 calories a day can meet the normal energy metabolism and metabolism needs of the human body. If it is a heavy manual worker or a group of friends with a weak physique, it will consume more relatively more.

Appropriately increase some calories can reach 1800 calories, it is recommended to have a balanced nutrition, don't be picky eaters, life lies in exercise, proper exercise, the combination of labor and ignorance, eat more protein-rich, easy to digest and absorb food, which is conducive to the health of the body. The basal metabolism of people in the resting state is generally 1400-1800 kcal for men and 1000-1400 kcal for women, and there will be some fluctuations according to age, height and weight.

Summary. The daily calorie intake of the human body is obviously related to different genders, physical activity, and body weight, with light physical activity women needing 1500-2000 kcal per day, and light physical activity men needing 2000-2400 kcal.

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The calories that the human body needs to ingest every day are obviously related to different genders, physical activities, and weight, and women with light physical activity need 1500-2000 kcal per day, and men with light physical activity need 2000-2400 kcal.

Not more than that

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