When the thyroid gland overproduces, the body’s metabolism speeds up. Because of this, body weight starts to decrease rapidly. People with hyperthyroidism may experience increased heart rate, excessive sweating, insomnia, and anxiety. Weight loss is one of the main symptoms of uncontrolled diabetes. Since glucose cannot enter the body’s cells, the body starts using muscles and fat for energy. This causes more weight loss. Along with weight loss, frequent urination, excessive thirst, extreme fatigue, blurred vision, and muscle loss are other symptoms of diabetes.
