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The Year of The Cabbage

Opera AI search thing says:

Barrie:
goitrogens
Aria:
What Are Goitrogens?

Goitrogens are naturally occurring substances found in certain foods and compounds that can interfere with the production of thyroid hormones. They disrupt the normal function of the thyroid gland by inhibiting iodine uptake or hormone synthesis, which can lead to an enlargement of the thyroid gland known as a goiter.

How Do Goitrogens Work?

Goitrogens interfere with thyroid hormone production by blocking iodine uptake or hormone synthesis in the thyroid gland.
This interference causes the pituitary gland to release more thyroid-stimulating hormone (TSH) to compensate.
Increased TSH stimulation promotes thyroid tissue growth, which can result in a goiter (enlarged thyroid).

Foods Containing Goitrogens

Common goitrogenic foods include:

Cruciferous vegetables such as cabbage, broccoli, cauliflower, kale, and Brussels sprouts.
Cassava, lima beans, linseed, sorghum, and sweet potatoes contain cyanogenic glucosides that metabolize into thiocyanates, which are goitrogenic.
Soy products and millet also contain goitrogens.

Health Implications

In people with normal thyroid function and adequate iodine intake, goitrogens in food are generally not harmful.
Excessive consumption of goitrogenic foods, especially in individuals with iodine deficiency or existing thyroid problems, may contribute to hypothyroidism or goiter development.
Goitrogens can act similarly to antithyroid drugs by slowing down thyroid hormone production.

Summary

Goitrogens are compounds that can interfere with thyroid hormone production, potentially leading to thyroid enlargement and hypothyroidism if consumed in large amounts or in the context of iodine deficiency. Awareness of goitrogenic foods is important for individuals with thyroid issues, but for most people, moderate consumption is safe.
 
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