Article content
Thyroid problems affect up to 430 million people worldwide, with one of the main causes being iodine deficiency. Modern diets often lack sufficient amounts of this key mineral, which is essential for the proper function of the thyroid gland. To help you prevent these issues or alleviate their symptoms, it is important to include iodine-rich foods in your diet and avoid those that can worsen the situation.
Symptoms of thyroid disease
The thyroid gland is key for regulating metabolism, energy, and many other bodily functions. Symptoms of thyroid disease can be varied:
- Constant fatigue, even after adequate sleep
- Sleep problems or insomnia
- Sudden mood changes, anxiety and depression
- Loss of appetite or changes in eating habits
- Mental disturbances, poor concentration, slowed thinking
- Bloating, constipation, or diarrhea
- Cold extremities, feeling cold
- Joint pain
- Infertility, recurrent miscarriages or premature birth
- Menstrual irregularities
5 foods that support a healthy thyroid
To support the health of your thyroid, include these iodine-rich and other nutrient-dense foods in your diet:
-
Seaweed and seafood – A great source of iodine, which is essential for the production of thyroid hormones. Seaweeds such as kelp, nori or wakame are among the best options.
-
Yogurt, eggs and cottage cheese – Dairy products and eggs contain not only iodine but also other important nutrients, such as vitamin D and calcium, which support overall hormonal balance.
-
Coconut oil – This healthy fat supports metabolism and may help alleviate some symptoms associated with an underactive thyroid, such as fatigue and weight gain.
-
Cranberries and cranberry juice – Cranberries are rich in antioxidants and also in iodine. Regular consumption of cranberries may help improve thyroid function and overall health.
-
Potatoes boiled in their skins – Potatoes contain iodine and their skins have additional valuable nutrients. Boiled potatoes in their skins are a great choice for replenishing this mineral.
Foods to avoid
Some foods can negatively affect thyroid function, especially if you suffer from hypothyroidism (reduced thyroid function):
-
Soy products – Soy can interfere with the thyroid’s ability to absorb iodine, which can impair its function.
-
Foods made from white flour and containing gluten – Gluten can cause an inflammatory reaction in some individuals, which may contribute to thyroid problems.
-
Hydrogenated oils – These unhealthy fats negatively affect metabolism and can disrupt the production of thyroid hormones.
-
Refined sugars – Excessive sugar consumption burdens the body and contributes to hormonal imbalance, which can negatively affect thyroid function.
Conclusion
Maintaining a healthy thyroid is key to your overall health and well‑being. By including appropriate iodine-rich foods and avoiding those that can weaken the thyroid, you can significantly contribute to the prevention or treatment of thyroid disease.
