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TRAINING SUCCESSFUL PRACTITIONERS

In support of your thyroid

by Bridget Smith BA DipNT BANT, CNM Graduate

 

The thyroid gland: at a glance

The thyroid is a butterfly-shaped gland that is located close to the voice box (larynx). It plays a vital role in maintaining our metabolism by releasing a thyroid hormone called Thyroxine (also called T4) which is then converted to the more active Triiodothyronine (T3).

When things go wrong

Disorders of the thyroid include hyperthyroidism (where excess amounts of the thyroid hormones are produced) or hypothyroidism (where inadequate levels of the hormone are produced). Some of the symptoms of hyperthyroidism are hyperactivity, restlessness and rapid weight loss. Symptoms of hypothyroidism can include unexplained weight gain, fatigue, sensitivity to cold and sluggishness.

Hypothyroidism can sometimes be as a result of iodine deficiency in the diet, while excess iodine intake can lead to hyperthyroidism. However, a common cause of both conditions is autoimmune disease where the body attacks the thyroid gland, in which case hyperthyroidism will be referred to as Graves’ disease and hypothyroidism is called Hashimito’s Disease. A blood test is needed in order for either condition to be diagnosed and, most likely, medical intervention will be necessary. In the case of hyperthyroidism, surgery may be needed to slow down thyroid activity, while a patient with hypothyroidism will most likely be prescribed medication (artificial T4) to replace the hormone that the body is not producing.

Some foods that may help……..

The following are by no means a complete list of support measures.

Reducing one’s intake of refined foods, sugar, alcohol and caffeine in favour of a diet more balanced in protein, carbohydrates, fibre and healthy fats (preferably from vegetable sources) can will help break the circle of blood sugar levels and insulin spiking and falling, thus helping your metabolism.

T4 comprises Iodine, which makes this mineral vital for thyroid health. Someone diagnosed with hypothyroidism as a result of low levels of this mineral would do well to increase their intake of iodine-rich foods such as seafoods, seaweed and iodized salt.

The mineral Selenium is essential for the efficient conversion of T4 to T3. Brazil nuts are an excellent source, as are crab and salmon.

It is also believed that essential fatty acids (especially Omega 3) support thyroid function, and being anti-inflammatory, can slow down autoimmune damage. Good sources include salmon, sardines, tuna, mackerel, flaxseeds, seaweed, pumpkin seeds and green leafy vegetables.

….and foods that might not…

Natural chemicals called goitrogens are known to block thyroxine production, which is something that hypothyroid patients need to be aware of. Goitrogens are to be found in raw broccoli, cabbage, millet, watercress, Brussels sprouts, cauliflower and turnips. You can – and should! – still enjoy those foods, though for their myriad of health benefits, because the cooking process destroys the goitrogenic effect.

Other things to consider

Toxic metals such as fluoride and chlorine, found in toothpaste and tap water respectively, and smoking can compromise thyroid function

Patients with hypothyroidism may find it very difficult to lose weight / maintain a healthy weight, so do remember to exercise regularly.

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