Book #5. Michael, Taylor, Ostin, and the rest of the Electroclan go on their most dangerous mission yet as the thrilling action continues in this electrifying fifth installment of the New York Times bestselling series! The resistance movement has been compromised.
The thyroid is like a speed control or accelerator for the body. An overactive thyroid can leave a person feeling 'revved up', even when they should be getting ready to sleep at bedtime. An underactive thyroid slows a person down, and may cause symptoms of depression, fatigue, and weight gain. Thyroid conditions are relatively common, and can be treated.
The main symptom is an enlarged thyroid gland. The size may range from a single small nodule to a large mass at the front of the neck. Some people with a simple goiter may have symptoms of an underactive thyroid gland. In rare cases, an enlarged thyroid can put pressure on the windpipe (trachea) and food tube (esophagus). This can lead to: Breathing difficulties (with very large goiters), especially when lying flat on the back.