Vitamin Deficiency and Thyroid Health

Vitamins are essential in maintaining your thyroid health. However, many patients suffer from any thyroid disorder are often found to be vitamin deficient. A few symptoms of thyroid disorders include hair loss, loss of energy, sudden weight gain and difficulty in losing it, dry skin, constipation, and increases in cholesterol.


Your thyroid is mainly responsible for producing or discharging hormones that help regulate the rest of your body. Here is a general explanation for how your thyroid and hormones work together. Your body contains a TSH (Thyroid Stimulating Hormone) that is usually measured by your doctor when you go to get a thyroid check-up. The TSH comes from your brain and goes to your thyroid glands, signaling them to produce T4, which is also known as your inactive thyroid hormone. The T4 travels within your tissues and your bloodstream until it gets converted into T3, which is your active thyroid hormone. Then T3 gets into your cells to reach your nuclear receptor to increase your metabolism.


The vitamins that are found to be most deficient among patients who suffer from any thyroid disorder, are vitamins B-12, D, A, B2, and C. The deficiency of vitamin D is found to be the one of the most influential in thyroid disorders.


Vitamin D has anti-inflammatory properties that help increase the flexibility of your immune system. Therefore, if the levels of vitamin D in your body get seriously low, you may fall prey to autoimmune thyroid disease, also known as AITD.


Vitamin D is also critical in helping insulin resistance, which can adversely affect your thyroid physiology. Furthermore, vitamin D also plays a huge role in balancing the TH1 cells and the TH2 cells of your immune system by affecting the TH3 cells, which are responsible for the growth of differentiation and expression between your TH1 and TH2 cells. In short, a vitamin D deficiency can be a big problem.