Question

why our body cannot store proteins?

Answer 1

because in our body it is less

Answer 2

All of your cells contain protein, but that doesn't mean they can store extra protein at will. Your body breaks down protein foods to obtain specific amino acids that support multiple functions, including growth, tissue repair and enzyme production. Although these amino acids are necessary nutrients, you don't benefit from getting more than your body can use. Your body takes the protein it needs from the foods you eat and then either burns off any excess for energy, excretes it or stores the extra calories as fat.