Most people are infected with thyroid infection without knowing. These are the most frequent symptoms of a thyroid infection. It is not compulsory for a person to exhibit all of the following symptoms. There are lots of people who have thyroid problems without even knowing. Explained below are the critical symptoms. According to recent data, it is a known fact that about 60 million Americans suffer from a thyroid problem but most of them are not yet aware of it. Thyroid is a gland which has a butterfly shape and is found in the neck. The thyroid is in charge of metabolism. The malfunctioning of the thyroid can affect every part of your health, most especially your level of energy, weight and depression. Thyroid problems which are not detected on time can rapidly increase the threat of barreness, loss of hair, sexual malfunction, nervousness, heart problems and a whole lot of problems and health disorder. It is therefore relevant to know the symptoms and signs of an impending t