It really depends on the genes in your family but for an average teen dieticians recommend 30 minutes of exercise and eating healthy. LOTS of veggies and fruits.
teenagers need 1,200 milligrams a day
They need some in the morning to wake them up for the rest of the day.
No camels walk all day. They are already exercising.
if he is exercising through-out the day they need to drink constantley to keep hydrated! but if they are not excersising in the day it will be the same intake as anyone else and that is 6-8 glasses of water!
16 hours
At least 20 minutes a day.
one million dollars
They spend 16 hours watching.
60 - 120 mins:)
It depends on the situation.If you have been up all day, then exercising at night will prove to be ineffective.If you have been sleeping all day, and you woke up at night, then exercising at night is just as effective as exercising in the daytime.The reason being is because you need to get sleep, and without sleep, your body can't rest, and exercising won't prove to be effective without at least 8-12 hours of sleep.However, exercising at night is no different than exercising in the daytime if you have the right conditions.
3 litres a day! or more if you are exercising.
About 250g per day. Make sure they are complex carbohydrates found in whole foods. Limit your intake of simple carbohydrates like sugar.