The total number of calories a person needs each day varies depending on a Estimates range from 1,600 to 2,400 calories per day for adult women and 2,000 .
Estimated Calorie Requirements 18 years of age and median height and weight for that height to give a BMI of 21.5 for adult females and 22.5 for adult males.
An average woman needs to eat about 2000 calories per day to . More than 1 out of 3 U.S. adults are unaware they have prediabetes and.
Calorie needs for adult women range from 1,600 to 2,400 per day. For men, the estimates range from 2,000 to 3,000 per day. Aim for the low.