The most common disorder associated with the thyroid gland, hypothyroidism occurs when the thyroid does not make enough hormone to support the body’s metabolism. The thyroid gland is found on the front of the neck and is essential for secreting hormones that help the body to gain energy from food. An underactive thyroid most commonly occurs among women after age 40, but the condition can affect almost anyone. Some foods may have an effect on thyroid function as well.
Hypothyroidism
Hypothyroidism can cause symptoms of fatigue, depression, lethargy, weight gain, constipation and dry skin. Many symptoms are nonspecific, and some people with an underactive thyroid may be unaware that they have a problem. The condition can develop for a variety of reasons, including surgical removal of part or all of the thyroid, a history of radiation to the head or neck or the use of some types of medications. Additionally, too little iodine in the diet may affect thyroid function, so eating certain foods that contain iodine, including oysters, could help an underactive thyroid.
Oysters
A type of mollusk, oysters have two shells connected by a hinge that protect the meat inside. Oysters are prepared by steaming or baking them; they can also be added to soups and stews or eaten out of the half shell. Oysters are nutritious and low in calories; they are a good source of protein and are low in fat. Oysters contain such nutrients as calcium, vitamin A, potassium and phosphorus. They are also a source of iodine, which may help to prevent symptoms associated with an underactive thyroid.
Goiter
Hypothyroidism may be associated with goiter, a condition that occurs when the thyroid gland enlarges. A goiter can be caused by insufficient iodine in the diet. In many developed countries, iodine deficiency is rare because iodine is often added to products such as commercial salt or bread. Some people with health conditions, such as inflammation of the thyroid, cancer or even pregnancy, may develop a goiter. It may be treated through hormone replacement or surgery if the condition is extensive. Goiter caused by iodine deficiency could potentially be managed by replacing iodine in the diet through foods such as oysters.
Significance
If you have problems with an underactive thyroid, eating foods that contain iodine, such as oysters, may help with some of your symptoms. However, treating hypothyroidism with diet alone may not be sufficient for your condition, and oysters are not considered to be a cure for hypothyroidism. Talk with your doctor if you are having symptoms of this illness. You may need to begin thyroid hormone replacement therapy to treat this condition rather than eating certain foods as a cure.
