While diet alone cannot cure hypothyroidism, eating the right foods can support thyroid function and help you feel your best. It's also important to know which foods may interfere with thyroid medication absorption.

Foods That Support Thyroid Health

Iodine-Rich Foods

Iodine is essential for thyroid hormone production:

  • Seaweed and kelp (in moderation)
  • Fish and shellfish
  • Dairy products
  • Eggs
  • Iodized salt

Selenium-Rich Foods

Selenium helps with thyroid hormone conversion:

  • Brazil nuts (1-2 per day provides adequate selenium)
  • Tuna and sardines
  • Eggs
  • Legumes

Zinc-Rich Foods

  • Oysters and shellfish
  • Beef and chicken
  • Pumpkin seeds
  • Chickpeas

Foods to Approach with Caution

Goitrogens

These compounds may interfere with thyroid function when consumed in large amounts, especially raw:

  • Cruciferous vegetables (broccoli, cauliflower, cabbage, kale)
  • Soy products
  • Millet

Note: Cooking these foods reduces goitrogen content significantly. Most people can enjoy them in normal amounts.

Medication Timing Considerations

Certain foods and supplements should be taken at least 4 hours apart from thyroid medication:

  • Calcium-rich foods and supplements
  • Iron supplements
  • High-fiber foods
  • Soy products
  • Coffee (wait at least 30-60 minutes)

Always consult your healthcare provider or a registered dietitian for personalized nutrition advice.