2) In the start of a shift of perspective nearly 20 years later, the court in State ex rel.
Best Answer: Yes there is a link between having an underactive thyroid and having high cholesterol. In someone with high cholesterol, thyroid function is usually one of the first things that gets investigated.
Thyroid disorders can cause the thyroid gland to become overactive (hyperthyroidism) or underactive (hypothyroidism). Thyroid disorders are most often due to autoimmune thyroid diseases, such as Graves' disease and Hashimoto's thyroiditis.hyroid disorders can cause the thyroid gland to become overactive (hyperthyroidism) or underactive (hypothyroidism). Thyroid disorders are most often due to autoimmune thyroid diseases, such as Graves' disease and Hashimoto's thyroiditis.