NOW Foods Kelp (brown algae)

The brown seaweed Kelp (also called Kombu) is actually a large, leafy sea grass that grows in the cooler waters of the world’s oceans.

The brown algae contain natural iodine that plays a role in the formation of thyroid hormones and the normal thyroid function. Each capsule NOW Foods kelp contains 150mcg iodine, which is sufficient for the recommended daily dose of this vital mineral.

Iodine:

• Plays a role in cognitive functions (concentration, memory, logical conclusion)
• contributes to the release of energy in Metabolism
• contributes to the functioning of the nervous system
• contributes to maintaining healthy skin
• Plays a role in the formation of thyroid hormones and the normal thyroid function

iodine and thyroid

The thyroid gland is the most iodine dependent gland (and organ) in the body. It is also the gland that contains most of the bodies iodine stores. The active thyroid hormones are:

• T4 (thyroxine)
• T3 (Tri-iodo-Tironin)

iodine is a component of thyroid hormones, namely T4 is built from four iodine atoms. T4 converts to the more active T3 with the help of an enzyme called deodinase which eliminates one atom of iodine. T3 thus contains 3 iodine atoms.

Iodine deficiency leads to a lower amount of active thyroid hormones circulating (and consequently raising TSH).

TSH is not a thyroid hormone but it is secreted by the brain and regulates the thyroid metabolic speed thus controling its thyroid hormone production.

Who can benefit taking brown algae?

Iodine is located naturally in food but only in areas where it is also sufficient in the soil. Certain areas are completely depleted of iodine in the soil and in such cases iodine must be supplemented with dietary supplements such as kelp.

At risk of iodine deficiency are therefore those that intentionally reduce salt intake or use healthier salt that doesn’t contain iodine (e.g. Himalayan or sea).

A greater need for iodine also have pregnant women.

In the case of thyroid problems, make sure that it is suitable for you before taking. With too active thyroid, an additional iodine intake may even worsen the symptoms.

Now Foods tablets are a bit smaller in sizes, so they are much easier to swallow than most algae tablets.