Actionable tip: Limit to occasional use. If you enjoy Asian-inspired dishes, opt for fermented options like tempeh in small portions and space them away from any thyroid medication by several hours. Check labels on plant-based milks and protein bars.
2. Cruciferous Vegetables (Like Broccoli, Cabbage, and Kale)
These powerhouse veggies contain goitrogens that can affect iodine processing when eaten raw and in very large quantities. Examples include broccoli, cauliflower, Brussels sprouts, cabbage, and kale.
Research shows the impact is minimal for most people who cook them and eat balanced diets. One notable case involved extreme raw consumption (over a kilogram daily), but typical servings are generally fine.
