Unexplained or intentional weight loss is a decrease in body weight that occurs without the individual taking any measures to achieve this goal, and without the person having any intention of losing weight.
Sudden or unintentional weight loss is defined as a loss of 4.5 kilograms (10 pounds) or 5% or more of a person's normal body weight, occurring within 6-12 months or less, with no known cause.
In this article, we will learn about some of the reasons that might lead to this:
- Depression: Weight loss may be a symptom of depression. Depression affects the same areas of the brain that control appetite, leading to loss of appetite and, consequently, weight loss. However, for some people, depression may increase their appetite, as the symptoms of depression vary from person to person.
- Some medications: There are certain types of medications that treat certain diseases and conditions by accelerating and increasing the body's metabolic processes, which in turn leads to increased calorie burning. These medications include stimulants, chemotherapy drugs, and antidepressants.
- Hyperthyroidism: In this condition, the gland produces larger amounts of its hormones than usual, which affects the body's metabolic processes, causing the body to burn large amounts of calories. As a result, the individual loses weight. Hyperthyroidism is accompanied by other symptoms, such as: increased motility of the intestinal muscles than usual, and an increased heart rate. All of this may be accompanied by feelings of tension and nervousness, as well as problems sleeping and fatigue.
- Stress: It's normal for a person to lose some weight in situations such as job loss, divorce, or the death of a loved one. A person suffering from stress due to an incident needs...
Taking care of your body and maintaining a healthy weight are important. Therefore, if you experience a loss of appetite or unusual weight loss for no apparent reason, you should consult a doctor immediately.