There is a connection between hypothyroidism and rheumatoid arthritis (RA). Research shows people with RA are more likely to develop underactive thyroid disease, including hypothyroidism and Hashimoto ...
How can I tell if I have an underactive thyroid? The thyroid is a gland, about the size and shape of a bow tie, which sits in the front of the neck just above the top of the breastbone and ...
Hyperthyroidism is an overactive thyroid gland that produces too much thyroid hormone, while hypothyroidism is an underactive thyroid gland that produces too little thyroid hormone. Although both ...