Normal thyroid function is dependent on a multitude of nutrients, so a deficiency in any of them can send an individual into diminished active thryoid hormone levels and a spectrum of symptoms. The best way to support thyroid function is to take the following natural supplements.

Vitamin B complex: People with underactive thyroids commonly suffer from vitamin B12 deficiency.

Vitamin D – This is another vitamin which is commonly deficient in the majority of the population. Vitamin D is necessary for thyroid hormone production, so take 800 to 1,000 International Units (IU’s) to protect thyroid function.

Vitamin E – Vitamin E aids in converting T4, which is the inactive form of thyroid hormone, into active T3. Recommended daily dosage is 400 to 800 IU’s.

Zinc – Zinc is involved in the signal to produce thyroid hormone. Take 10 milligrams (mg) or more daily. It is also important to take copper along with the zinc. You need to take 1 to 2 mg copper for every 10 mg zinc taken.

Omegas – Omega fatty acids have a protective effect on the thyroid gland and decrease inflammation.

Selenium – Selenium is critical for promoting conversion of T4 into T3. Take 200 micrograms daily.

Vitamin C – Vitamin C is a strong antioxidant and should be part of any regimen that is targeted at protecting the thyroid. A reasonable daily dose of vitamin C is 2000 mg.