The metabolism – Definition and Explanation
Human metabolism is very complex. All living creatures (people, animals and plants) are dependent on working metabolism. A balanced diet, exercise and clean air are required conditions for normal metabolism.
The anabolic and catabolic metabolism
We distinguish two types of metabolism. The anabolic metabolism provides energy. During catabolic metabolism, energy is recovered by complex substances are broken down into smaller units. A substantial contribution to these processes have enzymes that set these events in motion and their expiry.
Not only in humans and animals, but also in the vegetable kingdom metabolism takes place. The best known is certainly the photosynthesis in green plants (for example leaves) which produces oxygen from the carbon dioxide of the air and releases that oxygen back into the air.
Functioning in humans
In humans, the metabolism provides media for the uptake, transport and chemical transformation of nutrients in the body, and the disposal of waste products – the so-called “waste products” in the form of toxins and waste products.
Thus, the metabolism is a tool to various ingredients (food and fluids) and receives, classifies and transports to where they are needed in the body.
At the same time it provides us with the metabolism of energy and heat. At each meal, the body is supplied with important nutrients that are necessary for the metabolism. Every cell in the body needs certain nutrients to maintain their functions.