While some aspects of our health are more visible than others, many become evident through symptoms that we can see from the outside. That’s why organs such as our hair, skin and nails are so useful ...

The thyroid is a large, butterfly-shaped gland located at the base of the neck. It helps regulate your metabolism by releasing hormones into the bloodstream. There are generally three types of thyroid ...

An overactive thyroid, aka hyperthyroidism, causes symptoms like fatigue and menstrual changes and can be dangerous to your ...