Loss of appetite, in medical terms is referred to as ‘Anorexia’. Anorexia can be caused due to a number of diseases and conditions, where some conditions can be repairable and are very much reversible, while others are not. Loss of appetite can possibly mean a number of things and translate into a number of conditions and diseases. The two broad categories of conditions that are characterized by a loss of appetite are as follows:
Physical causes of a loss of appetite could signify a number of serious diseases and conditions. One of the defining and earlier symptoms of cancer is a loss of appetite. Other conditions that can be characterized by a loss of appetite include Cancer, Heart conditions, Influenza, Pneumonia, Infections, Addison’s Disease, Yellow Fever etc.
One of the biggest emotional causes of a loss of appetite happens to be Depression. Other causes include Schizophrenia, Anorexia nervosa, Dementia, Stress and other mental illnesses.
A lack of appetite can take its toll on daily living. Fatigue, weakness, tiredness and dizziness can become constants in your life if you do not consume the sufficient amount of nutrients and calories you need to perform day today activities. In case, you feel as if your taste sensations are wearing out accompanied by pain anywhere in the body as a result of loss in appetite, consult your doctor immediately as these are the two earlier signs of cancer.
Taking the long term under consideration, by not consuming the adequate or daily required value of nutrients, vitamins and minerals, we are depriving our body of the fuel it needs to function. This deprivation in the long term can result into malnutrition, which is a precursor of a plethora of diseases, hence formulating a vicious cycle. A loss of appetite an also result in a weakened immune system, as the insufficiency in provision of essential nutrients leaves our system stranded, and a weakened immunity system means higher susceptibility to infections and various forms of diseases.
A loss of appetite is a serious concern and an issue that should not be taken lightly. Not only can a loss in appetite be translated into a precursor of life threatening diseases such as Cancer, but it can also be the focal point leading to other long term conditions such as malnutrition and below sufficiency level immunity. Loss of appetite instigated by mental conditions, such as that of anorexia nervosa are more common in young females, and need to be addressed to in an immediacy basis, as this condition has been displaying an increasing trend in occurrence. Furthermore, do not hesitate to go to your physician for a checkup if you are experiencing loss of appetite, as it could very well mean a number of unexpected realities. It is always better to be safe than sorry.