Description
Thyroid disorders, particularly hypothyroidism and hyperthyroidism, are increasingly common and often influenced by dietary factors. This session will delve into how specific nutrients—like iodine, selenium, and iron—affect thyroid health, and how diet can support or interfere with thyroid function and medication efficacy. Our aim is to enhance awareness, promote early detection, and guide evidence-based nutritional strategies for optimal thyroid care. We look forward to an engaging and informative discussion with our expert speaker.
Summary Listen
- World Trade Day is recognized every May 25th to raise awareness about thyroid disorders and promote understanding of thyroid health. Globally, around 200 million people have a thyroid disease, and 60% are unaware of their condition. Thyroid disorders are 5-10 times more common in women, often due to immune and hormonal factors.
- Common thyroid disorders include hypothyroidism (underactive thyroid), hyperthyroidism (overactive thyroid), goiter (thyroid enlargement), thyroid nodules, thyroid cancer, and thyroiditis (thyroid inflammation). Hashimoto's thyroiditis is the most common cause of hypothyroidism, while postpartum thyroiditis affects 5-10% of women after childbirth.
- Early recognition and diagnosis of thyroid disorders is important to prevent complications like Graves' disease, infertility, and metabolic imbalances. Screening guidelines include routine check-ups every 5 years from age 35, early screening for pregnant women, and evaluations for individuals with suggestive symptoms, children with developmental issues, or those with autoimmune disorders. High-risk groups include those with a personal or family history of autoimmune thyroid disease, type 1 diabetes, rheumatoid arthritis, neck radiation, thyroid surgery, goiter, or thyroid nodules.
- Nutrition is important for thyroid hormone production and overall gland health. Key nutrients for thyroid health include iodine, selenium, iron, zinc, vitamin D, vitamin A, vitamin B12, vitamin B6, vitamin E, omega-3 fatty acids, and probiotics. Iodine is essential for thyroid hormone synthesis, while selenium is a component of enzymes that convert thyroxine into the active triiodothyronine.
- Iodine deficiency or excess can cause thyroid dysfunction. Recommendations vary based on age and condition. Pregnant women need increased iodine intake. Monitor iodine status, avoid excessive iodine, and encourage consumption of iodized salt, seafood, and eggs. Selenium supports thyroid enzyme activity and immune modulation. Recommended dosages range from 55 micrograms per day, up to 200 micrograms for autoimmune conditions, from tuna, sunflower seeds, and mushrooms.
- Substances that can negatively affect thyroid function include goitrogens, soy products, excess iodine, gluten (in celiac disease), fluoride, perchlorate, alcohol, caffeine, high-fiber diets, calcium/iron supplements, smoking, and certain herbs. Goitrogens inhibit iodine uptake. Cruciferous vegetables, soy, and millet contain goitrogens, with cooking deactivating most goitrogenic components.
- Certain herbs can also have adverse effects on thyroid function. Bugleweed inhibits thyroid activity. Dong Quai increases inflammatory cytokines. Ashwagandha stimulates thyroid hormone production. Licorice can impair hormone conversion. Goldenseal stimulates immune activity.
- Healthy thyroid tips include consuming a thyroid-supportive diet rich in iodine, selenium, and iron. Limit excessive sugar and processed foods. Manage stress through practices like meditation and exercise. Prioritize sleep. Stay physically active. Reduce exposure to toxins. Take thyroid medication on an empty stomach. Avoid self-supplementing.
Sample Certificate
About the Speakers
Dr. Anush Sargsyan
General Practitioner/ Endocrinologist at Kandinsky Clinic, Dubai, United Arab Emirates
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