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.
There are many common symptoms that can lead to poor appetite or loss of appetite. Some of them are cancer, especially of the colon, ovary or pancreas, aging, chronic disease, or side effects of high power medicines. There is a minimum desire to eat when a person has poor appetite or loss of appetite.