How many calories does an adult male consume in a day

The energy consumed by each adult in a day is different. Generally speaking, it is divided into men, women and workers. kcal is a calorie. Sometimes it is expressed in KJ, which is kilojoule. 1kcal=4.184KJ. The way to calculate the required energy is: height (cm)-105=weight standard (kg). Specific weight (kg) obstetric height (m²)=BMI.

If the BIM value is between 18.5 and 23.9, it is considered normal; <18.5 is considered thin; 24 to 28.9 is considered overweight, and >29 is considered obese. Different BMI values ​​require different amounts of calories.

3. Daily energy required = energy required for each kj of body weight.

Our country's nutrition science strongly recommends that the energy that the body should supply and demand in a daily diet is as follows:

1. Adults, weight 63KG for males and 53KG for females:

1. Very light laborers (company offices): Men: 2400 calories, women: 2100 calories.

2. Light laborers (teachers, etc.): 2,600 calories for men and 2,300 calories for women.

3. Middle-aged workers (students who usually do these activities): Men: 3000 calories, women: 2700 calories.

4. For heavy laborers (such as those engaged in agricultural and animal husbandry production), the required daily intake is 3,400 kcal for men and 3,000 kcal for women.

5. Men who do heavy labor (transportation, mining, etc.): 4000 calories.

2. Elderly people: The kinetic energy required for people aged 60-69 is:

1. Very light laborers: 2000 calories for men and 1700 calories for women.

2. Light laborers: 2200 kcal for men and 1900 kcal for women.

3. Middle-aged workers: 2500 kcal for men and 2100 kcal for women.

3. 70-79 years old:

1. Very light laborers: 1800 kcal for men and 1600 kcal for women.

2. Light laborers: 2000 kcal for men and 1800 kcal for women.

4. Aged 80 and above:

For men it is 1600 calories and for women it is 1400 calories.