Is Corn Bad for Hyperthyroidism? (Expert Answer)

Short Answer: Corn is bad for hyperthyroidism. Because it has goitrogens and polysorbate 80 and they can interfere with thyroid hormone production and trigger autoimmune reactions.

Hyperthyroidism is a condition that affects your thyroid gland, which is located at the base of your neck.

In hyperthyroidism, your body produces too much thyroid hormone, which regulates your metabolism, growth, and development.

This can lead to various health problems, such as weight loss, anxiety, insomnia, heart palpitations, and osteoporosis.

One of the key factors in managing hyperthyroidism is diet.

What you consume can affect your thyroid function, which can impact your hyperthyroidism symptoms and overall health.

To effectively manage hyperthyroidism, you should consume iron-rich foods like lean meat, spinach, and beans, and selenium-rich foods like brazil nuts, eggs, and tuna.

You should avoid iodine-rich foods like seaweed, dairy products, and iodized salt, and goitrogenic foods like cabbage, broccoli, and soy.

Now, corn is a cereal grain that is widely consumed around the world.

People usually eat corn as a whole kernel, as a flour, or as a syrup.

Corn is bad for hyperthyroidism because it contains goitrogens, which are substances that can interfere with thyroid hormone production.

Corn also contains polysorbate 80, which is a food additive that may trigger autoimmune reactions in some people.

One cup of corn can give you 4% of your daily iron needs, 6% of your daily selenium needs, and 14% of your daily iodine needs.

Goitrogens can reduce the uptake of iodine by the thyroid gland, which can worsen hyperthyroidism.

Polysorbate 80 can stimulate the production of antibodies that attack the thyroid gland, which can cause inflammation and damage.

Furthermore, corn is a high-carbohydrate food and carbohydrates are bad for hyperthyroidism.

Because, carbohydrates can increase blood sugar levels, which can aggravate hyperthyroidism symptoms and increase the risk of diabetes.

That’s why I suggest you limit your corn intake to avoid possible complications.

Stick to one serving of corn per week to minimize the effects of goitrogens and polysorbate 80.

Also, you shouldn’t eat corn if you have celiac disease or gluten intolerance to prevent digestive problems.

Because corn contains gluten, which is a protein that can cause allergic reactions in some people.

You can buy fresh corn in your local market or can order it from online.

Always choose organic corn that is free of pesticides and GMOs.

Because these can harm your health and the environment.

You can store corn in the refrigerator for up to one week or in the freezer for up to six months.

Finally, remember, maintaining a healthy lifestyle, including a balanced diet, regular exercise, stress management and essential medical care is key to managing hyperthyroidism effectively.

I always recommend my hyperthyroidism patients to follow a hyperthyroidism-friendly diet to improve their overall well-being, and enjoy a longer and healthier life.

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About the Author

Abdur Rahman Choudhury

Abdur Rahman Choudhury is a nutritionist in West Bengal, India, with a Bachelor’s and Master’s degree in Biochemistry.

He has done his diploma in nutrition from Fabulous Body Inc (US), and completed various certification courses from several universities. He also has considerable research experience in PCOS.

Abdur currently lives in India and keeps fit by weight training and eating mainly home-cooked meals.

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