What Does Metabolism Mean?

Metabolism is the summary of all physical and chemical events in our body's cells. It includes both synthesis (anabolism) and breakdown (catabolism) of body constituents. This process therefore breaks down food and nutrients to produce energy. Thus metabolism promotes growth, sustain life, and enable all other bodily functions to take place. It is responsible for all energy transformations that occur within living cells like releasing energy from nutrients or using it to create other substances, such as proteins.

It refers to the rate at which ones body burns calories for the purpose of sustaining life. This term is derived from the Greek language and it just means change or transformation in simple terms. Metabolism is an vital process, without which living organisms would die because this process is also essential for various bodily processes like maintaining the working parts, repairing damage, healing injuries and getting rid of body toxins.

The metabolism is the chemical processes occurring within a living cell or organism that are necessary for the maintenance of life. In metabolism some substances are broken down to yield energy for vital processes while other substances, necessary for life, are synthesized.

The body requires energy for its activities. This energy is obtained by oxidation of food . This process is called metabolism.during metabolism , waste materials are formed . The waste materials are eliminated out with the help of kidneys