TNPSC Thervupettagam

World Iodine Deficiency Day 2025 - October 21

October 27 , 2025 15 hrs 0 min 38 0
  • It was first recognized after the 1990 World Summit for Children highlighted the need to prevent iodine deficiency disorders.
  • The day aims to raise awareness about the importance of iodine for maintaining healthy thyroid function and overall growth.
  • Iodine deficiency can cause goitre, hypothyroidism, mental retardation, and developmental delays in children.
  • Nearly 2 billion people worldwide suffer from insufficient iodine intake, and the use of iodised salt helps prevent these disorders.

 

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