how many calories a day should an active teenager eat
Moderately active teen girls need about 2,000 calories daily, while moderately active teenage boys require 2,200 to 2,800 calories a day to maintain healthy body weights -- and active teen girls and boys require about 2,200 to 2,400 and 2,600 to 3,200 calories daily, respectively. You Might Also Like. teenagerâs daily calorie needs are highly dependent on his size and activity level. However, general guidelines exist to give you and your teen a good idea of how many calories he should consume each day.