HUMAN NUTRITION

Detailed explanation-1: -Your recommended calorie intake depends on various factors, like age and activity level. Most women need 1, 600–2, 400 daily calories to maintain their weight. Most men need 2, 000–3, 000 calories. Eating fewer can lead to weight loss.

Detailed explanation-2: -The total number of calories a person needs each day varies depending on a number of factors, including the person’s age, sex, height, weight, and level of physical activity. In addition, a need to lose, maintain, or gain weight and other factors affect how many calories should be consumed.

Detailed explanation-3: -As a guide, consuming 300–500 calories more than the body burns on a daily basis is usually sufficient for steady weight gain. For more rapid weight gain, a person may need to consume up to 1, 000 calories more per day. Many people inaccurately estimate the number of calories they consume each day.

Detailed explanation-4: -The number of calories you should eat or drink a day depends on several things-your age, sex, height, weight and physical activity. In general, men require more calories than women, and because metabolism slows as people age, older adults generally need fewer calories than younger people.

Detailed explanation-5: -Daily caloric intake can be calculated and is influenced by various factors, including gender, height, weight, activity level, and age. Children, for example, have different caloric needs than adults, and specific age groups of children have different caloric needs.