Humans certainly require energy, the more activity then the more energy is needed, and serves as an energy fuel to perform daily activities. Humans can acquire energy resources through food, but not all foods can be a source of energy, because not all foods contain elements that are useful but there’s also contain elements that are not useful.
Foods contain nutrients that are beneficial to human health, but any food that has a different nutrient content.
Energy requirements are different for each person, and that there are differences depending on age, gender and physical activity. Young children need more nutrients for growth, whereas adults need energy to keep the body to stay healthy.
The following comparison of some of the needs of energy / calories based on gender, physical activity and age:
- Children, adult women who are not much activity and the elderly require about 1600 calories / day.
- Adolescents, active women and men who are not active require about 2000 calories / day.
- Teenage boys and active men who are young need about 2400 calories / day.
To determine the nutrients in detail, you can find it by clicking the following link: