What is hypothiroidism?

Low Thyroid Hormone. It is a condition that causes one to have low thyroid hormone. Common symptoms are fatigue, discomfort in cold, and weight gain from decreased metabolism. It can often be treated with thyroid hormone replacement medication.
Low functioning . Hypothyroidism is a common condition where the thyroid gland begins to diminish in function. Fortunately, the condition is easily treated with thyroid hormone replacement.