Healthy Active Living with St. Joseph Healthcare

January marks National Thyroid Awareness Month

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thyroidFor the next few weeks we will be bringing you information and videos about how to care for you thyroid and talking about some of the services we offer here at St. Joe’s. January is Thyroid Awareness Month and we want to recognize the importance of thyroid health, talk about what to do if you think you have a thyroid nodule and tell you how you can get help.

So – what is the thyroid:

The thyroid gland, or simply the thyroid, is an endocrine gland in the neck, and consists of two lobes connected by an isthmus. It is found at the front of the neck, below the Adam’s apple. The thyroid gland secretes thyroid hormones, which primarily influence the metabolic rate and protein synthesis. The hormones also have many other effects including those on development. The thyroid hormones T3 and T4 are synthesized from iodine and tyrosine. The thyroid also produces the hormone calcitonin, which plays a role in calcium homeostasis.[1]

Hormonal output from the thyroid is regulated by thyroid-stimulating hormone (TSH) secreted from the anterior pituitary, which itself is regulated by thyrotropin-releasing hormone (TRH) produced by the hypothalamus.[2]

The thyroid may be affected by several diseases. Hyperthyroidism occurs when the gland produces excessive amounts of thyroid hormones, the most common cause being Graves’ disease—an autoimmune disorder. In contrast, hypothyroidism is a state of insufficient thyroid hormone production. Worldwide, the most common cause is iodine deficiency. Thyroid hormones are important for development, and hypothyroidism secondary to iodine deficiency remains the leading cause of preventable intellectual disability.[3] In iodine-sufficient regions, the most common cause of hypothyroidism is Hashimoto’s thyroiditis—also an autoimmune disease. In addition, the thyroid gland may also develop several types of nodules and cancer. Thyroid – Wikipedia

Click here to watch a short video from Dr. Ana Mendoza about thyroid nodules and a very easy in-office procedure she can do to help.

For more information about the team here at St. Joe’s click here  or call 207-907-1187.

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