A nine year old boy should eat about 2,200 calories
An eleven year old boy should have 2,300 mg a day
3,000
Going by calories, a thirteen year old boy should eat about 2200 calories a day.
A 16 year old boy should not take any supplements. Just eat healthily and stay active.
30-75
a billion Lbs.
he should be fat and eat junk every day
eat granola bars
1g/kg
If you are 12 years old, you should weigh about 112 to 115 LBS.
a boy on average should eat around 2200 kilojoules a day. a girl on average should eat around 2100 kilojoules a day. on average a 13 year old should eat 2150 kilojoules a day.