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Excessive Salt Intake Raises Alarming Health Risks
India is grappling with a silent but serious epidemic of excessive salt consumption, putting millions at increased risk of hypertension, stroke, heart disease, and kidney disorders, according to scientists from the Indian Council of Medical Research’s National Institute of Epidemiology (ICMR-NIE).
Salt Intake Far Exceeds Global Recommendations
The World Health Organisation (WHO) recommends consuming less than 5 grams of salt per person per day. However, recent studies indicate that urban Indians consume an average of 9.2 grams daily, while rural populations average around 5.6 grams—both figures significantly higher than the recommended limit.
Community-Led Efforts and Innovative Solutions
To address this growing health crisis, ICMR-NIE scientists have launched a community-led salt reduction study. A key focus of the initiative is promoting low-sodium salt substitutes, which replace part of the sodium chloride with potassium or magnesium salts. Dr. Sharan Murali, senior scientist and principal investigator at NIE, emphasized that reducing sodium intake can lower blood pressure and improve heart health, especially for individuals with hypertension.
“Just switching to low-sodium salt can lower blood pressure by 7/4 mmHg on average—a small change with a big impact,” Dr. Murali stated.
Targeted Interventions in Punjab and Telangana
A three-year intervention project has been launched in Punjab and Telangana, supported by the Indian Council of Medical Research. The project aims to evaluate the effectiveness of structured salt reduction counselling in lowering blood pressure and sodium intake among individuals with hypertension. Dr. Ganesh Kumar, another senior scientist at NIE, is also involved in this effort.
The Road Ahead
With India’s salt consumption levels remaining high, health experts urge the public to be mindful of daily salt intake and consider switching to low-sodium alternatives. These measures are seen as vital steps in reducing the burden of lifestyle-related diseases nationwide.
Disclaimer
This article is based on information from the Times of India and statements by scientists at the ICMR-NIE. It is intended for informational purposes only and should not be considered medical advice. For personalized health recommendations, please consult a qualified healthcare professional.
