Chronic fatigue syndrome remains mysterious to both healthcare professionals and researchers, who have so far been unable to pinpoint its underlying causes. A new study reveals that there may be a link between the condition and having low thyroid hormone levels.
According to the Centers for Disease Control and Prevention (CDC), between 836,000 and 2.5 million people in the United States might currently live with chronic fatigue syndrome (CFS), which is also known as myalgic encephalomyelitis.
