Most of us don't give our thyroid a second thought. But the small, butterfly-shaped gland at the front of your neck plays a ...

Add Yahoo as a preferred source to see more of our stories on Google. In the United States, the most common cause of goiter is Hashimoto’s thyroiditis, says Dr. Barlow. This is an autoimmune disorder ...

Researchers are still investigating the link between smoking and hypothyroidism. Although smoking does appear to affect the thyroid, its exact nature remains controversial. Experts believe smoking can ...

The condition also causes fatigue, brain fog and mood changes that can be debilitating ...