I understand that in order to GAIN a pound it requires 3500 calories of unspent energy in the body. Therefore, to LOSE a pound you'll need to burn off 3500 calories, or 500 calories a day to lose a pound in a week. I wouldn't focus on calorie consumption as much as I would on burning an extra 500 calories a day.
The number of calories per day for a 17-year-old girl or boy depends on such things as body weight, health, and level of activity. It also depends on whether the 17-year-old needs to:
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Anyone considering a weight loss diet should consult a nutritionist or physician.
About 1,600 to 1,800 calories, with moderate exercise and healthy choices.
If your a man then 2500 calories.
If your a woman 2000.
I would add though, that a smaller sized person would need less, say 2000 for a smaller man and 1500 for a smaller woman.
2000, you can go a bit less if you want to lose weight but not below 1200
Average should be about 2,000.
Depends how hungry he is
they will need 1800 calories per day
About 2,000 calories or so.
2000 calories per day
How many calories does a 110 pound woman need a day to maintain her weight? Like 1500 calories..
3000
8000
On average, 2000 calories per day.
i am not sure but one mac donalds is the full amount of calories you need in a day
if your a polar explorer you only need 17 calories per day, hope this helps !
2000
In one day to get your full fiber you need about 25-30grams a day.
They needed 4000 calories a day. We homo sapiens need 2000. Therefore we are much more efficient.