This Is Why Clear Drinking Water Can Still Be Unsafe For Infants And Children; Know From Expert

Drinking water that is clear may appear pure, but it has hidden dangers that pose very dangerous health conditions to children. In filtered tap water, there are contaminants like nitrates, lead, bacteria like E. coli and heavy metals that are undetected, hence causing health complications like methemoglobinemia, also known as blue baby syndrome, that prevents oxygen-carrying abilities in babies under six months old, since babies have immature kidneys that are unable to fight off these contaminants compared to parents. It causes diarrhoea, dehydration and stunted growth in children because babies lack oxyhemoglobin in their bodies.

In conversation with The Daily Jagran, Dr Anil Kumar, Chief Water Scientist, Eureka Forbes shares how clear drinking water can be unsafe for infants and children.

ALSO READ: How Your Daily Glass Of Water Could Be Harming Your Liver; Doctor Reveals Hidden Risks

Infants and children are vulnerable to unsafe drinking water due to their developing organs and immune systems. They consume more water relative to body weight than adults, increasing exposure to contaminants. Dr Anil Kumar states, “Substances such as excess nitrates, heavy metals and microbial pathogens often remain unnoticed in clear water.” Even low-level and prolonged exposure during early developmental stages can interfere with physical growth, cognitive development and metabolic function.

Contaminated Water Poses Health Risks To Infants And Children (Image Credits: Canva)

While contaminated water is linked to acute illnesses like diarrhoea, its broader impact on child health is often underestimated. Repeated exposure can weaken immunity, impair nutrient absorption and contribute to chronic malnutrition and stunting. Dr Anil Kumar says, “In infants, certain contaminants can disrupt oxygen transport in the blood or place stress on vital organs. These effects are gradual and cumulative, making them harder to trace back to water quality without systematic monitoring.”

Experts emphasise prevention as the most effective approach to safeguarding child health. This includes regular assessment of water quality, understanding region-specific contamination risks and adopting safety measures aligned with the nature of those risks. Relying solely on appearance or basic treatment methods can create a false sense of security, leaving invisible threats unaddressed.

ALSO READ: Water Quality Reality Check: NGO To Expose 'Hotspots' Of Contaminated Water In Hapur; Weekly Reports To Be Sent To DM

Awareness around water safety is evolving from perception-based judgment to evidence-based decision-making. Recognising that clear water is not always safe is a critical step in protecting children during their most vulnerable years. Ensuring safe drinking water requires informed choices, consistent vigilance and a focus on prevention over assumption lays foundation for healthier childhoods and long-term well-being.