An underactive thyroid can trigger everything from weight gain to thinning hair to plummeting energy levels. Fortunately, giving the small, butterfly-shaped gland in the front of the neck some ...

The thyroid is a butterfly-shaped gland that sits in the front of the neck. It produces hormones that are essential for heart rate, digestion, mood, and other functions crucial to human health.

Glands are important organs located throughout the body. They produce and release substances that perform certain functions. Though you have many glands throughout your body, they fall into two types: ...