In addition to the answer beneath this one, for additional information use the page link given below.
HOW MANY CALORIES DO YOU NEED PER DAY
900 - 1575.
They needed 4000 calories a day. We homo sapiens need 2000. Therefore we are much more efficient.
About 1,400 calories a day.
You can measure the amount of calories that you are consuming each day and comparing them to how many you were consuming and then calculate the amount you have lost. You can also use online calculations to find out how different activities affect your calorie loss.
a baby needs about 1,000 calories a day
a runner needs about 3000 calories a day
400 calories
Add 500 calories per day to gain 1 pound per week.
2,000
The Nazis believed that the Jews only needed 186 calories a day.
Metabolism definitely has something to do with it. The 2000 calories per day is the average. You have to take your weight and measure the BMI (body mass index) and you have to think about how much exercise you do per week and calculate that!
2000