6 Foods That Negatively Affect Your Thyroid – What to Avoid or Limit

❌ 1. Raw vegetables are goitrogenic

Food products worth paying attention to:

Raw kale, spinach, broccoli, cabbage, Brussels sprouts, cauliflower, pak choi

These cruciferous vegetables contain goitrogens — compounds that can interfere with iodine absorption by the thyroid gland.
Here are 6 foods that can negatively impact your thyroid—and what to do instead.
❌ 1. Raw vegetables are goitrogenic

Food products worth paying attention to:

Raw kale, spinach, broccoli, cabbage, Brussels sprouts, cauliflower, pak choi

These cruciferous vegetables contain goitrogens — compounds that can interfere with iodine absorption by the thyroid gland.
Iodine is essential for the production of thyroid hormones (T3 and T4).
Iodine blockage by goitrogens can worsen hypothyroidism and lead to goiter (enlargement of the thyroid gland).