Thyroxine (T4) is the main hormone your thyroid makes. Your thyroid hormones are important because they control how your body uses energy from the food you eat. (Photo Credit: iStock/Getty Images) T4 ...

"In addition to thyroid dysfunction, there are many factors that can affect our energy levels, weight, and mood such as sleeping and eating patterns, stress levels, medications, and other medical ...

A comprehensive thyroid approach involves the use of more tests, and an evaluation of symptoms, nutrients, labs, and ...

Thyroxine (T4) levels differ from person to person but usually exist within a consistent range. Abnormal T4 levels can lead to various symptoms and complications, including mental health and digestive ...

A genetic test developed by researchers at UPMC and the University of Pittsburgh School of Medicine can help avoid costly diagnostic surgery that involves removing one or both lobes of the thyroid ...

The human body is complex, and hormones are the key messengers that conduct millions of processes. Of these, thyroid hormones occupy a very special place, controlling everything from our energy and ...

The thyroid is a small, butterfly-shaped gland located at the front of the neck, but its influence extends across nearly every system in the body. It produces two hormones -- thyroxine (T4) and ...

High-dose biotin can interfere with thyroid lab tests, leading to misleading results even when your thyroid is healthy, says Luke Coutinho.

Head and neck, surgical, radiation, and medical oncologists in the Baylor St. Luke's Medical Center Dan L Duncan Comprehensive Cancer Center specialize in the diagnosis and treatment of thyroid cancer ...