What Is the Definition Of Metabolism
December 27, 2008 by Kat Wendersen
Filed under Metabolism
Are you searching for the definition of metabolism? Well, basically metabolism refers to the chemical reactions that take place in our body to maintain our life processes. This process affects our growth, reaction, behavior and, most importantly, the overall functioning of our bodies.
Metabolism converts all the fuel we get from food into energy that keeps us going no matter how long our day is. At any one time, there are thousands metabolic reactions taking place inside our bodies. Such reactions are regulated by the body to keep our cells healthy and working. Metabolism is a constant process from the minute a baby is conceived and is vital for all life forms and if it ever stops, the human being dies.
Metabolism burns calories on our bodies to keep us going no matter what the activities we are doing throughout the day. Our weight and the amount of cholesterol in our bodies is what regulate our metabolic rate. People with less fat on their bodies and people who exercise have a higher metabolism than people with fatty tissues simply because muscles utilize more calories.
By understanding the definition of metabolism, you can better appreciate the things you have to do to ensure that your weight is kept under control.
