i dont know much but it does give you good things for your muscles!
hemoglobin
I would imagine protein.
Protein is used by the body to build muscles, but is also a food supply for cells. Animals obtain most of their protein by feeding on other animals and plants.
this means that the body will use carbohydrates as a source of energy when it is supply in sufficient quantities
Our bodies need protein for growth and repair of cells. for example when a sportsman has torn a muscle he would be advised to eat lots of protein. Also protein can be used as an energy supply when other energy resources (carbohydrates/fats) are limited
Carbohydrates Protein Fat Vitamins Minerals water ................................
why does the body need protein synthesis while the also synthesis protein?
No
The body does store protein. Muscles are made almost entirely of protein, and when the body has a serious protein shortage, it can obtain protein from its muscles (which shrink accordingly).
Your body it built of protein. Muscle, tissues etc. Your body will deteriorate without protein.
All foods that supply fiber have some kind of carbohydrate content, since fiber is technically a carbohydrates (although the body does not actually digest it). For example, meat does not supply fibre because it is solely composed of protein and/or fat.
Protein is used for growth and repair. If you remove the water from the body, about half of the remaining weight (called the dry weight) is protein. Making new cells, or repairing damaged cells, requires protein. We obtain this protein from the food in our diet. If carbohydrate and food are lacking in the diet (eg during starvation) the protein in the body can be 'burned' to supply energy. See http://www.kidshealth.org/kid/stay_healthy/food/protein.html http://www.cdc.gov/nccdphp/dnpa/nutrition/nutrition_for_everyone/basics/protein.htm http://www.betterhealth.vic.gov.au/bhcv2/bhcarticles.nsf/pages/Protein?OpenDocument