Synopsis

Source of validity: Scientific
Rating (out of 5): 3

Algae, particularly seaweeds such as kelp, are used to support or treat goiter primarily because of their high iodine content. Goiter is most commonly caused by iodine deficiency, leading to an enlarged thyroid gland as it tries to compensate for low hormone production. Iodine is an essential component of thyroid hormones, and its deficiency is a well-established cause of endemic goiter. Historically, populations with limited access to dietary iodine have experienced high rates of goiter, and the introduction of iodine-rich foods—including certain algae—has been shown to reduce incidence rates.

There is scientific validation for the use of iodine-rich algae in the prevention and treatment of iodine deficiency goiter. Numerous studies, including epidemiological and interventional research, demonstrate that iodine supplementation can reverse or prevent goiter. The World Health Organization recognizes iodine supplementation as the primary intervention for iodine deficiency disorders. However, while algae like kelp are a natural source of iodine, caution is advised due to variability in iodine content and potential for excessive intake, which can cause thyroid dysfunction. Modern clinical guidelines recommend controlled iodine supplementation rather than unsupervised consumption of iodine-rich algae.

In summary, there is strong scientific rationale for using iodine from algae to address goiter caused by iodine deficiency, though this should be approached carefully to avoid adverse effects from excess iodine. Proper dosing and clinical supervision are important for safe and effective use.

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Other ingredients used for Goiter

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Products containing algae

Nature's Sunshine Super Algae