Your thyroid is a gland at the front of your neck that’s located just beneath the Adam’s apple. It’s only two inches long, and it’s shaped somewhat like a butterfly with two hormone-secreting lobes connected by a narrow strip of tissue called the isthmus. These hormones regulate a variety of essential metabolic functions, including respiration, heart rate, body temperature, and activities involving the central and peripheral nervous systems. When this gland is unhealthy, you are likely to feel unwell in a multitude of ways.
This gland is an essential player in a complex homeostatic feedback mechanism that involves the brain as well as the many different target organs and tissues that respond to the hormones it secretes. The good news? Simple thyroid-related blood tests can often diagnose malfunctions. Additionally, effective thyroid treatment is often a matter of calibrating the right dose of synthetic thyroxine. There are also many lifestyle changes you can make that will improve the health of this vitally important gland.
Following, you will find a few of the conditions that may be associated with a gland that isn’t functioning properly.
Hypothyroidism
Hypothyroidism is a condition in which insufficient amounts of thyroid-stimulating hormone (TSH) or thyroxine (T4) are being either being produced, being secreted, or both. The lack of these hormones may depress your metabolism so that you experience symptoms like:
- Decreased heart rate
- Hypotension
- Fatigue
- Sensitivity to cold
- Dry skin
- Weight gain
- Depression
Thyroid treatment for this condition involves the administration of synthetic T4 in pill form. It’s important to get the dose precisely right because otherwise, you can trigger hyperthyroidism.
Hashimoto’s disease
Hashimoto’s disease is an autoimmune disease in which your body’s immune system targets and breaks down the thyroid, thereby interfering with that gland’s ability to produce T4 and TSH. This disease, the leading cause of hypothyroidism in the U.S., has symptoms associated with hypothyroidism. The condition progresses slowly. While 14 million Americans have the condition. Besides that, many others with milder cases likely don’t realize they have the disease.
Hyperthyroidism
Hyperthyroidism refers to an overactive thyroid gland. It often comes from the growth of nodules–malignant or benign. Hyperthyroidism is associated with symptoms that are pretty much the opposite of hypothyroidism, such as:
- Accelerated heart rate
- Hypertension
- Restlessness and nervousness
- Sweating
- Brittle hair and nails
- Weight loss
- Insomnia
Diagnosing hyperthyroidism involves checking levels of TSH and T4 levels; if they’re abnormally high, then the gland is hyperactive. Thyroid treatment in these cases is somewhat more complicated because it often involves trying to prevent the gland from secreting hormones either with medication or through surgery or radiation. If the treatment isn’t just right, a patient may develop signs of hypothyroidism.
Grave’s disease
Grave’s disease is the most common cause of hyperthyroidism in the United States. Medical scientists estimate that it affects 1 in every 200 people in the U.S. Like Hashimoto’s disease, it’s an autoimmune condition, but in this instance, your immune system’s search and destroy mission causes the gland to overproduce hormones. In addition to the symptoms described above, Grave’s disease is characterized by exophthalmos. In this condition, the eyes bulge or protrude from the skull.
Grave’s disease has a hereditary component, but lifestyle choices such as smoking can exacerbate it. Pregnancy and high-stress levels are also risk factors.
Goiter
If you don’t get enough iodine in your diet, this gland can become enlarged. This condition, known as goiter, is rare in the U.S. where iodine is routinely added to table salt. It likely affects more than 200 million individuals worldwide. Goiter may also stem from hyperthyroidism.
Natural Interventions
According to medical scientists, roughly 60 percent of the 20 million Americans affected by the abnormal functioning of this gland do not know they have any kind of problem. If you suspect you have a sub-clinical condition, a few simple lifestyle changes may be able to keep the clinical condition at bay.
• Increase your HDL cholesterol intake: Cholesterol is bad when it clogs your blood vessels, but eliminating fats and cholesterol entirely from your diet is not a wise choice. Cholesterol is one of the essential building blocks your body uses to manufacture hormones. Foods rich in HDL cholesterol include olive oil, whole grains, fatty fish like salmon and cod, and nuts.
• Experiment with going gluten free: Gluten molecules happen to be structurally similar to the molecules that make up this gland. They activate an immune system response. When your immune system finishes detecting and destroying gluten molecules, it may go after that gland.
• Practice meditation: That homeostatic feedback mechanism we mentioned way back in the second paragraph is extremely sensitive to stress. Decrease your stress levels by practicing deep relaxation, and your body will have a better chance of achieving equilibrium.
