Hypothyroidism, a condition characterised by an underactive thyroid gland, can impact your health in many ways. It becomes crucial to make informed dietary choices to manage this condition effectively. Certain foods have the potential to either exacerbate thyroid disease or impair the absorption of thyroid medication. We spoke to Ekta Singhwal, MSc (Dietician), Ujala Cygnus Group of Hospitals, who listed foods you should avoid in hypothyroidism.
Foods You Should Avoid In Hypothyroidism
Cruciferous Vegetables
Cruciferous vegetables like broccoli, cauliflower, cabbage, and Brussels sprouts are rich in nutrients and fibre. Singhwal said, “These vegetables also contain compounds known as goitrogens, which can interfere with the thyroid's ability to produce hormones. Hence, it is better to avoid or consume these vegetables in moderation and ensure they are cooked thoroughly."
Soy Products
Soy products, including soybeans, tofu, and soy-based foods, contain compounds called phytoestrogens. Singwal added, “These compounds can affect thyroid function by interfering with the absorption of thyroid hormone medication. To ensure the effectiveness of thyroid medication, it's advisable to consult a healthcare professional before including soy products in your diet.”
Gluten-Containing Foods
Singhwal informed, “While not directly related to thyroid function, some individuals with hypothyroidism also have autoimmune conditions like Hashimoto's thyroiditis. In these cases, consuming gluten (a protein found in wheat, barley, and rye) can potentially trigger inflammation and exacerbate thyroid issues.”
Also Read: Thyroid Disorders And Joint Pain: Expert Explains The Connection Between The Two
Refined Sugars and Processed Foods
Refined sugars and highly processed foods can lead to imbalanced blood sugar levels and inflammation. This can be troublesome for individuals with hypothyroidism, as their metabolism is already slower due to the condition. Managing blood sugar levels is crucial for overall health, and opting for whole, nutrient-dense foods while minimising the consumption of sugary and processed items is a wise approach.
Excessive Iodine Intake
Singhwal said, “Iodine is an essential nutrient for thyroid health, as it is a building block for thyroid hormone production. However, consuming excessive amounts of iodine can be counterproductive, especially for individuals with hypothyroidism. Too much iodine can worsen thyroid function.” While iodine deficiency is a concern in some regions, it's important to strike a balance and avoid overloading your system with iodine-rich foods or supplements without professional guidance.
Fatty and Fried Foods
Fats play a vital role in hormone production, including thyroid hormones. However, excessive consumption of unhealthy fats, particularly saturated and trans fats found in fried and processed foods, can contribute to inflammation and negatively affect thyroid function. Therefore, opt for healthier sources of fats, such as avocados, nuts, seeds, and olive oil, while limiting your intake of fried and fatty foods.
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Caffeine and Excess Stimulants
Singhwal said, “Caffeine and stimulants found in coffee, energy drinks, and certain supplements can interfere with thyroid hormone absorption and potentially disrupt thyroid function.” Also, excessive caffeine intake can lead to adrenal stress, impacting the body's overall hormonal balance.
Alcohol
Excessive alcohol consumption can disrupt hormone production and metabolism, which can indirectly affect thyroid function. Moreover, alcohol can interfere with the absorption of thyroid medication, potentially making it less effective. If you have hypothyroidism, it's important to be mindful of your alcohol intake and its potential impact on your health.
What You Should Know
According to HHS Public Access, hypothyroidism is more common in patients with autoimmune diseases, such as type 1 diabetes, autoimmune gastric atrophy, and coeliac disease, and can occur as part of multiple autoimmune endocrinopathies. Hence, it is essential to consult with your healthcare expert to avoid complications and maintain well-being.
[Disclaimer: This article contains information provided by the expert and is for informational purposes only. Hence, we advise you to consult with your expert before making any changes in your diet.]
