Causes of underweight

We often hear about people who are overweight and obese as a result of the accumulation of fat in their different areas of the body, but on the other hand there are those who are underweight in the sense that they are skinny, and weight loss is not just about not eating; To lose weight.

Causes of weight loss intended

Here is the loss of weight by the will of the same person can be controlled and treated and overcome, by avoiding the causes leading to the most prominent of which are:

Bad diet followed by a harsh diet containing a few calories.
Fatigue and fatigue due to great stress.
Exercise is arduous.
Some types of drugs, specifically used to increase the rate of metabolism in the body, which consists mostly of a group of industrial hormones.

Causes of unintended weight loss

These causes are the result of certain diseases or health disorders, the most important of which are:

Hormonal disorders: Many of the body’s glands get damaged or have certain health problems, leading to a decrease in weight automatically, most notably the thyroid when it increases the secretion of the hormone called thyroxine, as well as the pancreas gland when the hormone insulin is produced by a small enough to the body.
Digestive Disorders: The diseases that affect the digestive system are among the most causes leading to weight loss. The most prominent are inflammation of the pancreas and gastrointestinal inflammation, in addition to the exposure of some parts of the digestive system to various microbes such as parasites, oral and dental problems, diarrhea, inability to swallow naturally, colon, Ulcers and many other diseases.
Psychological and nervous disorders: Many mental illnesses cause a person to lose a lot of weight due to loss of appetite such as fear and anxiety.
Disorders of the immune system: Diseases caused by weakened immune systems also lead to significant loss of weight, such as AIDS, anemia, leukemia or lymphatic diseases.
Urology: The most prominent of which affects the kidneys such as renal failure and reproductive tracts, specifically infections.
Some medications: There are many drugs that many people take to treat certain diseases, causing weight loss, most notably antibiotics that reduce depression and blood pressure, as well as treatments that depend on chemicals and radiation.
other reasons: Such as aging because metabolic rates decrease with age, and genetic factors play a role in weight loss as well as some bad habits such as smoking and alcohol.