7. Unexpected Weight Changes: A Baffling Balancing Act
Weight changes can occur for a variety of reasons, including changes in diet, exercise levels, stress, and certain health conditions. However, unexplained and rapid weight changes, such as unexpected weight loss or gain, could be a sign of thyroid cancer. These changes might come as a surprise, especially if there’s no apparent reason, such as changes in eating habits or exercise routines.
The thyroid gland plays a critical role in regulating the body’s metabolism, which determines how the body uses energy. When thyroid cancer interferes with the gland’s function, it can impact the metabolic rate, leading to weight changes.
Weight loss can occur if the cancerous cells use up more of the body’s energy, leaving less for normal functions and maintenance. This happens even though the person might be eating the same amount or even more than usual.
On the other hand, weight gain can result from fluid retention, a common symptom in many types of cancer. This occurs when the body is unable to properly balance fluid levels, leading to a build-up of fluid, which can cause the scales to tip upwards. (7)
