The Usefulness of Exercising

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Exercise is essential for our metabolism. Ignoring this will upset our internal body mechanism such as digestion, temperature stabilization, and flushing of wastes.
The Usefulness
We burn calories through exercise. Running, or jogging in the morning is popular among the young ones. Older people like a brisk walk.
Every time you do something, you spend some energy. To move, lift things, talk, sit down, and just about everything else, you need energy. We can say health is the ability of our body to do work.
The metabolism works round-the-clock taking care of your internal working. These include activities such as breathing, blood circulation, digestion, and so on. You need energy for these activities also. When the energy level drops too low (such as when you are fasting or skipping meals), the body will also do some skipping on its own. It will do only priority work and skip doing non-essential services because there isn't enough energy to go around.
Think about a boat which is stagnant on the lake. It will move forward when you begin to row. Likewise the human body will function well, if you eat good nutritious food. Different food items provide energy in different ways and amounts. It is advisable to have a generous distribution across the table so you have energy in all departments. Here are some food that has good nutritious content:
The body requires energy giving proteins, carbohydrates, and fats. In addition, it also requires vitamins and minerals that cannot be made by the body. So, these nutrients have to come from the food that we eat. These nutrients help in maintaining the hormone level to regulate growth of tissues. Cells in the body tissues undergo constant replacement and growth. Without this, our body will not remain healthy for long.