13. The Influence of Other Dietary Factors
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Our thirteenth fact dives into how iodine absorption can be affected by other components in your diet. Certain foods contain substances called goitrogens, which can interfere with the absorption of iodine by the thyroid gland. This group includes soy products and cruciferous vegetables such as broccoli, cabbage, and kale.
It’s worth noting that the mere presence of goitrogens in your diet doesn’t mean you need to eliminate these foods. They’re rich in nutrients and form an essential part of a balanced vegan diet.
However, it does mean that if you’re relying on these foods for your iodine, you might not be getting as much as you think. Cooking these foods can reduce their goitrogen content and therefore limit this effect. (13)
