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Image Credit: Anetlanda/iStock/Getty Images The calorie needs of a 100-lb. adult vary depending on the person’s age, gender, health and level of physical activity. Consult a nutritionist or physician for help when determining the number of calories you need to maintain your weight.
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Height Range
A weight of 100 lbs. is healthy only for relatively short adults. According to the National Heart, Lung and Blood Institute, adults who are 4 feet 5 inches to 5 feet 1 inch in total height are within a healthy weight range at 100 lbs. Seek to maintain this weight only if it is appropriate for your stature.
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Low Activity Level
If you are physically inactive, you require significantly fewer calories than your larger or more active peers. MayoClinic.com estimates that an inactive adult who is 5 feet in height needs 1550 to 1600 calories daily to maintain a weight of 100 lbs.
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Moderate Activity Level
Adults who engage in moderate exercise a few times per week need more calories than those who lead sedentary lifestyles. Moderately active people who weigh 100 pounds need 1700 to 1900 calories each day.
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High Activity Level
If you are very athletic and exercise vigorously every day, you need approximately 2150 to 2200 calories daily to maintain a weight of 100 pounds.
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references
National Heart, Lung and Blood Institute: Calculate Your Body Mass Index
MayoClinic.com: Calorie Calculator
references
National Heart, Lung and Blood Institute: Calculate Your Body Mass Index
MayoClinic.com: Calorie Calculator
A young woman is cooking.
Image Credit: Anetlanda/iStock/Getty Images
Image Credit: Anetlanda/iStock/Getty Images
National Heart, Lung and Blood Institute: Calculate Your Body Mass Index
MayoClinic.com: Calorie Calculator
