We humans also consume calories for production and life throughout the day. However, due to different individuals, the calories that people need and consume are also different, which leads to different amounts of calories remaining in the body, and people's weight is also different. So how many calories do you think people consume in an hour? Let’s go take a look below!
The calories a person needs for a day depends on the person's age, gender, body shape, lifestyle, labor characteristics, health status, etc. closely related. Under the same living and working conditions, the caloric requirements are also different due to different ages and body types of people. Based on unit weight, children and adolescents with strong growth and development require relatively higher calories than adults, while people in middle age need correspondingly less calories. The general adult caloric supply standard is based on women and men aged 20-30 years old and weighing 55 kg and 65 kg respectively (the so-called "reference person").
Calorie supply decreases with age (for example, 3% for 30-40 years old, 5% for 40-50 years old, 10% for 50-60 years old, 20% for 60-70 years old, 70 years old). 30% discount for those over 10 years of age). The caloric needs of adult women are generally lower than those of men. However, due to increased physiological needs of pregnant women and wet nurses, their daily caloric supply is 300 kcal and 800 kcal respectively higher than that of women with the same labor intensity.
Under normal circumstances, the food intake of manual workers is consistent with their caloric needs. When normal appetite is satisfied, its caloric needs are generally met. When the energy budget is balanced, adult body weight can be maintained relatively stable. If the caloric supply is excessive or insufficient over a period of time, the body weight will increase or decrease. A medium-sized adult consumes an average of 95 calories per hour based on his or her living and working conditions as follows:
1. Lighter physical activity - average consumption of approximately 95 kcal per hour, including sitting time More work and activities such as reading, writing, having meetings, eating, watching TV or movies, listening to the radio, sewing, typing, office work, etc.
2. Light physical work - the average hourly consumption is 120 kcal, including work that requires a lot of standing time, such as cooking, cutting vegetables, wiping tables, washing small items of clothing, ironing clothes, and slowing down. Walking slowly, lecturing, laboratory work, typing quickly, selling goods, etc.
3. Moderate physical labor&- The average hourly consumption is about 170 kcal, including those who work while standing and require a lot of arm movements (such as traffic police on duty, band conductors) or those who sit and work with intense arm movements (such as operating heavy machinery, driving tractors) ), mopping floors, sweeping floors, making beds, painting, washing clothes in a washing machine, gardening, walking at a moderate speed, etc.