Signs You Might Have a Thyroid Problem

High cholesterol level. Increase of cholesterol level is another symptom of thyroid disease. Despite the fact that proper nutrition is responsible for the correct cholesterol level, this level also depends on thyroid hormone. Thyroid hormone plays an important role in breaking down low-density lipoproteins, bad ones. Which means that if the thyroid does not work stable, bad cholesterols cannot be destroyed and it leads to heart disease.