How much protein do i need each day?!

Best Answer - Chosen by Voters

It's actually .43 times your body weight (for ages 11-13).
So you would need about 54 grams a protein everyday.

Just learned this in nutrition class. :)

Generally, when you want to figure out your protein needs, you multiply your weight by 0.36...perhaps a little higher if you exercise, like around 0.42.

So around 45 protein a day would be good, or 52 as stated previously, if you exercise. :)

The Recommended Dietary Allowance for Protein Children ages 9 – 13 is 34 Grams of protein
needed each day.

Girls ages 14 – 18 46 Grams of protein needed each day

http://www.cdc.gov/nutrition/everyone/ba…

around 44 to 55 grams of protein, increase a little with age, like every 5 years add 3 gm

chef

125 grams of protein a day

health class

Too much protein is bad for your body. Stick with around 45-50.