how many calories should a young infants consume per day
Beginning at 7 months of age, babies need 795 to 920 calories a day. Their intake will consist of 24 to 36 ounces daily of breast milk or formula until they are 9 months old, and decrease to 18 to 30 ounces daily from 10 to 12 months of age.
While many 2-year-olds generally require about 1,000 calories per day, 3-year-old girls need about 1,000 to 1,400 calories and 3-year-old boys often require 1,200 to 1,400 calories daily to grow at a healthy pace, according to the Dietary Guidelines for Americans 2010.
Self-reported average energy intake of 2,640 calories for men and 1,785 calories per day for women is within current USDA recommendations. However, since the majority of men and women in the U.S. are overweight or obese, many are eating more calories than they require.