World Thyroid Day 2025: Theme, Importance, and Prevention Tips

Every year on 25 May, the world observes World Thyroid Day to spread awareness about the widespread impact of thyroid disorders. This international event emphasizes the challenges faced by thyroid patients and encourages global research and preventive healthcare practices to tackle these.

Shivam Last updated on May 27th, 2025 04:29 pm

World Thyroid Day, observed annually on 25 May, is a significant global health awareness day dedicated to highlighting the burden of thyroid disorders, acknowledging the experiences of patients, and supporting research and treatment of thyroid diseases. With more than 4.2 crore Indians affected and over 100 crore people living in iodine-deficient regions globally, this day draws vital attention to thyroid health, prevention, and care.

Why in News?

World Thyroid Day 2025 was observed globally on 25 May. The 2025 theme continues the tradition of advocating thyroid awareness, with a focus on early detection, proper nutrition, and treatment accessibility. India remains a country with a high thyroid disease burden, making awareness critical.

Aim & Objective

Raise awareness about thyroid disorders, their diagnosis, prevention, and treatment.
Promote screening programs in high-risk regions like India.
Educate the public on the importance of iodine, thyroid hormone balance, and routine testing.

Background

First observed in 2008 by the Thyroid Federation International (TFI).
Coincides with European Thyroid Day, initiated by the European Thyroid Association.

Static & Epidemiological Facts

Thyroid disorders are second most common endocrine disorders after diabetes.

Types include,

Hypothyroidism
Hyperthyroidism
Goitre / Iodine Deficiency Disorders
Hashimoto’s thyroiditis
Thyroid cancer
1 in 2640 neonates in India is affected by congenital hypothyroidism.
7.5% of girls with goitre have autoimmune thyroiditis (Indian study).
Iodine deficiency common in Himalayan regions; addressed by salt iodisation programs.