Survey reveals decline in iodised salt usage in Ludhiana

The growing popularity of sendha namak (rock salt) and other speciality variants has contributed to the decline. “While these alternatives are often marketed as ‘natural’ or ‘pure’ but they lack adequate iodine content. Sendha namak may be used occasionally, but relying on it exclusively for daily cooking deprives the body of essential iodine,” said Dipti, a nutritionist.

India’s soil is naturally deficient in iodine, making fortification through salt mandatory to prevent severe developmental and cognitive disabilities. The USI programme has been instrumental in reducing cases of goitre and other iodine-deficiency disorders across the country.

“Substituting it entirely with rock salt is a dangerous trend. Iodised salt is used to prevent a health problem known as iodine deficiency disorder (IDD). Iodine is a natural element that is essential to human life. Some of the most vital functions of the human body such as proper development of brain and body and maintenance of body temperature depend upon a steady supply of iodine,” said Dr Sandeep, a medicine specialist.

Iodine deficiency has remained a significant public health across the country, though national programmes have improved the situation over decades and the people should not reverse the situation by discontinuing the use of iodised salt.