ADVERTISEMENT
Your thyroid is a small, butterfly-shaped gland in your neck, but it plays a major role in controlling metabolism, energy, and hormone balance. If you have hypothyroidism or other thyroid problems, what you eat can make a big difference. While some foods are nutritious for thyroid health, others can interfere with hormone production or the absorption of thyroid medications. To support your well-being, here are 19 foods to avoid (or limit) if you have thyroid problems .
1. Soy products
Soy contains isoflavones, which can impair thyroid hormone production. These include soy milk, tofu, and soy protein powder.
2. Cruciferous vegetables (raw)
Broccoli, cauliflower, kale, and Brussels sprouts contain goitrogens, which can block iodine absorption, especially when eaten raw. Cooking reduces the effect.
3. Cereals containing gluten
Wheat, barley, and rye can trigger inflammation and worsen symptoms in people with thyroid disease, especially those with Hashimoto’s thyroiditis.
4. Sugary foods
Excess sugar contributes to weight gain, fatigue, and insulin resistance, which can worsen the symptoms of hypothyroidism.
5. Processed foods
Fast food, packaged snacks and frozen meals often contain unhealthy fats and additives that disrupt metabolism.
6. Fried foods
Fried foods contain trans fats, which can impair thyroid function and contribute to weight gain.
7. Excess caffeine
Too much coffee, tea, or energy drinks can increase anxiety and heart palpitations and impair the absorption of thyroid medication.
8. Highly processed meat
Bacon, sausages, and hot dogs often contain nitrates and preservatives, which can worsen thyroid inflammation.
9. Alcohol
Alcohol affects thyroid hormone levels and can impair proper liver function, which activates thyroid hormones.
10. Artificial sweeteners
Aspartame and sucralose can disrupt intestinal health, which is closely linked to thyroid function.
11. Refined flour products
White bread, pastries, and pasta can raise blood sugar levels and promote weight gain, worsening the symptoms of hypothyroidism.
12. Excess salt (non-iodized)
Too much sodium without iodine can disrupt thyroid hormone levels. Stick to iodized salt in moderation.
13. Cruciferous Juices (Raw Kale Smoothies)
Raw kale and spinach juice are trendy, but can block iodine absorption and have a negative effect on the thyroid.
14. Packaged snacks
ADVERTISEMENT
