Importance of Proteins

• Proteins are the main building blocks of the body. Most of the body is made up of protein, and even the teeth and bones are almost half protein.
  
  

Composition of Proteins

• Proteins are made up of essential and nonessential amino acids. The body needs to get essential amino acids from meals every day--just like vitamins and essential fatty acids--to maintain good health. The nonessential amino acids can either come from the food or be synthesized by the body.
  
  

Function of Proteins

• The amino acids in proteins build the new cells, maintain and repair the body. The body would be unable to make millions of new red blood cells without proteins. Proteins are also the critical building block of thousands of other hormones, enzymes and chemicals. It is therefore critical for the body to get the recommended daily allowance of protein.
  
  

Conditions Requiring Low Protein Diet

• Low protein diets are most often recommended for people who have kidney problems. When high levels of protein are constantly present in the diet, it causes a buildup of urea in the bloodstream. A low protein diet reduces stress on the kidneys. Low protein diets are also used to treat liver diseases, renal failure and disorders of the urea cycle, amino acids and metabolism.
  
  

Achieving Low Protein Diet

• The best way to achieve low protein is to reduce the regular amount of protein in the diet, by consuming less and making smaller portions seem equally satisfying.