6 Major Causes of Unintentional Weight Loss

Being overweight or obese presents high risks for the occurrence of diseases that are not only expensive to treat but life threatening as well. It is therefore the desire of many who are in such a condition to look for ways of reducing the same. Various weight loss programs and techniques have been developed, some by professional nutritionists to help those who wish to reduce their weight. Varied herbal supplements are also available, and the rate at which they are sold clearly shows how everyone has become conscious of their weight and health in general. Weight loss programs aim at helping the body burn excess fat deposits. This in effect leaves body muscles intact, which is the ideal thing.

While this kind of weight loss is a properly calculated, planned and intended move, you can find yourself losing weight unintentionally without any plan.

Causes of Unintentional Weight Loss

While you may welcome unintentional weight loss in case you are overweight or obese, you need not celebrate; it may be because of adverse reasons. In most cases, unintentional weight loss occurs because of many diseases and health conditions. It is therefore mandatory to seek medial investigation to establish the cause of the same for the causative disease or health condition to be treated or managed. Some of the diseases include:

1. Diabetes Mellitus

Poor management of Type 1 diabetes leads to increased amount of glucose but reduced amount of insulin in your bloodstream. This imbalance in effect leads to release of triglycerides in fat tissues and breakdown of amino acids in tissues of your muscles. These two processes lead to loss of both fat and muscle mass, which is unhealthy. You find yourself losing weight at a very fast rate, which is detrimental to your health. It is very important to manage Type 1 diabetes once diagnosed with the same.

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2. Starvation

While no one would want to face hunger, it is a fact that many around the world die of starvation because of hunger. Many jurisdiction (particularly in developing countries) are still not able to provide food security for their citizens and with changing weather patterns, many of their citizens die each year from hunger. Starvation depletes your body of all nutrients including fat, leading to fast loss of both fat and muscle mass, with apparent death.3.

3. Cancer

Cancer is one of the risky conditions that cause rapid unintended weight loss. Your weight loss condition becomes worse if the cancer has spread to most parts of your body, meaning that the affected cells do not function as they should. Since this interferes with other vital body processes, not all the nutrients contained in the foods you eat are absorbed by the body, leading to unintentional weight loss. Gastrointestinal, ovarian, pancreatic and lung cancer are identified as the major causes of unintended weight loss.


The HIV virus is very destructive. It has been identified as a major cause of unintended weight loss. Your doctor will probably wish to ascertain your HIV status after ruling out other causes of unintended weight loss.

5. Gastrointestinal disorders

Gastrointestinal disorders are the major non-cancerous causes of unintentional weight loss. Celiac disease, Crohn’s disease, diarrhea and other disorders rapidly cause unplanned weight loss.

6. Cardiovascular diseases

Cardiovascular and connective tissue diseases are some of the causes of unintentional weight loss.

Unintentional weight loss is linked to various diseases and health conditions. Do not take unplanned weight loss lightly; you may lose continue to lose weight rapidly and loose your life. It is only good that you consult your doctor if faced with unintentional weight loss without any explained reason.

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