Protein | Health Sciences

Protein

Protein

Protein is a vital substance needed by humans because the protein is not just structural materials, such as fats and carbohydrates. Protein is a group of complex organic macromolecules of which contained hydrogen, oxygen, nitrogen, carbon, phosphorus and sulfur, and consists of one or more chains of amino acids. Protein in nutritional science is a group of macronutrients in the form of amino acid that serves as a builder and driver of metabolic substances in the body. This substance can not be generated solely by humans except through food as well as foods that contain protein. Protein is one of the giant biomolecules, in addition to such polynucleotides, polysaccharides, lipids, and that is the main constituent in the development of living things. Protein is also one of the most widely studied molecules in biochemistry. The protein was first discovered by Jöns Jakob Berzelius in 1838.

Protein Function
Protein in addition to functioning as a builder substance in the body, protein also serves as an advocate for various activities of organs and metabolism. Each gram of the protein can produce 4.1 calories, which is suitable as an energy source.

-Regulate the body's metabolism.
-Protein can be a major energy intake for diets that are in sugar.
Maintaining the balance between acid-base and water balance in the body.
Protein plays an important role in maintaining the stability of the pH of body fluids. Protein is an ingredient in the synthesis of substances such as hormones, antibodies, and other cell organelles.
Protein helps the process of growth in children and adolescents because the cells of the body gets sufficient intake builder. Assist the work of the body in neutralizing or destroying foreign substances that enter the body.

Protein Sources:

Vegetable Protein
for example, such as legumes (soybeans, almonds, cashews, green beans, hazel nuts, beans), caraway, sunflower seeds and pumpkin seeds.

Animal Protein
for example, such as red meat, poultry, eggs, fish and dairy products.
With a look of understanding of proteins and protein functions are already described above, Protein sources also exist around us and is often encountered at an affordable price.
Keep continue your health, thank you.