The amount of recommended calories per day varies depending on age, gender, height, weight, and level of activity. According to the 2010 Dietary Guidelines, the daily calorie intake for adult women should be between 1,600 and 2,400, depending on level of activity. For adult men it ranges from 2,000 to 3,000 a day.
The more active you are, the more calories are needed per day.
They needed 4000 calories a day. We homo sapiens need 2000. Therefore we are much more efficient.
At least just about 1800 to 2100 :D
About 1,400 calories a day.
about 2500-3000 calories of food is needed
900 - 1575.
3500 calories are one pound of body weight
a runner needs about 3000 calories a day
Add 500 calories per day to gain 1 pound per week.
1970 calories per day for boys 1740 calories per day for girls
for women 2000 calories a day for men 2500 calories a day
The Nazis believed that the Jews only needed 186 calories a day.
== == about 2,000 calories a day, even though a lot of people don' t get the amount needed to stay in your best shape.