A TENS Unit is one of several kinds of electrotherapy devices that use very small doses of electric current to promote natural pain relief. The word TENS, sometimes abbreviated as T.E.N.S., stands for Transcutaneous Electrical Nerve Stimulator.
What causes lack of appetite. A lack of appetite can be due to a variety of reasons. One reason for losing your appetite could be the side effects of a medication that you are on. It could also be the result of emotional causes such as stress, anxiety, or depression.
Appetite stimulants. The body requires a certain amount of calories from food to survive and function properly. A decreased or complete loss of appetite can lead to insufficient calorie intake and can have detrimental effects on health. Cancer therapy, AIDS, depression or other medical conditions may contribute to a suppression of appetite, but medications are available that work to stimulate appetite.