All unrefined foods have varying amounts of protein, including milk and milk based foods, meat, leafy green vegetables, tubers, grains, legumes, and nuts.
Meat
Protein gives you a lot of body strenght and helps your muscles grow.
It gives the dog a lot of protein and calcium
chicken because it has a lot of protein so gives your strong bones
Egg protein gives off less protein then meat protein.
peanut butter has a lot of fat in it. eating it with bread gives you a lot of protein thought. i dont believe eating it everyday is very healthy
Fish IS protein, as all meat products are.
The amino acid gives the protein it's 3-dimensional shape
It gives them energy
Whey protein is one good protein supplement which gives you great results and does not cause any side effects irrespective of age. But when you increase your protein intake, you should increase water intake also. Cos you need lot of water to digest and clence the protein in your food.
Protein and fat
No
no