Do Stimulants Give Energy?
So many times we hear people say things like, "I have to have my coffee in the morning before I can get going". Or, "I need an energy drink to pep me up.". Similar remarks can be made about drugs, chocolate bars, favorite foods or a multitude of other things. All these things are stimulants. The use of stimulants gives us an impression of an increase in energy, but what is really happening? The human body is like a watch. It has a driving mechanism and a restraining mechanism. The restraining mechanism is very important because without it the driving force would be used up very quickly. The human nervous system has the sympathetic nerves for the driving power. They carry the vital energies and nerve impulses to the cells and organs. Since the human body can only release a certain amount of kinetic energy in a given time the expenditure of the vital energy must be regulated. This is the job of the inhibitory nervous system. Stimul...