TL;DR India has made remarkable progress in child survival, with higher immunisation, institutional births and access to healthcare. But NFHS-6 survey data shows that the country’s biggest challenge has shifted from saving children’s lives to ensuring they grow up healthy. Nearly five in six children aged 6–23 months still do not receive an adequate diet, while improvements in nutrition lag behind gains in healthcare access. The survey highlights a new policy frontier: better diets, maternal health, infant feeding practices and quality of care are now as critical as healthcare coverage itself.

Context

The latest National Family Health Survey (NFHS) suggests that India has entered a new phase in child health. More children are surviving infancy than ever before. They are more likely to be vaccinated, born in institutions and registered at birth. Yet the country’s biggest challenge is no longer keeping children alive; it is ensuring that they grow up healthy.

The expansion of basic public health services has been substantial compared with earlier survey rounds. But access and outcomes are not the same thing. Vaccinating a child may be a discrete intervention. Improving nutrition is not. Preventing chronic undernutrition depends simultaneously on maternal health, food quality, sanitation, infant feeding practices, household income, women’s education, access to healthcare, recurrent infections and social inequalities. Weakness in any one of these can limit progress even when health services themselves continue improving.

In this article, we look at certain key indicators related to the nutritional status of children.

Who compiles this data?

The National Family Health Survey (NFHS) is conducted under the Ministry of Health and Family Welfare, Government of India, with the survey reports and datasets published by the International Institute for Population Sciences (IIPS).

Where can I download clean & structured data related to this?

Access clean, standardised, and analysis-ready collection of National Family Health Survey (NFHS) related datasets on Dataful. Explore data across national, state, and district levels, with historical survey rounds included for seamless comparison and trend analysis.

Key Insights

Nearly Five in Every Six children aged 6-23 months do not receive adequate diet

If there is one number that captures the changing nature of child health in India, it is not the decline in stunting or the rise in immunisation. It is 15.3%. That is the share of Indian children aged 6–23 months who receive an adequate diet, a composite indicator that measures both dietary diversity and meal frequency. In NFHS-5, the figure was 11%. In other words, despite a 36% relative improvement in four years, nearly five out of every six Indian toddlers still do not receive the diet considered minimally adequate for healthy growth.

Development economists often refer to the period from conception until a child’s Second birthday as the “first thousand days.” Damage during this window is frequently irreversible. The cumulative effects often appear years later in lower educational attainment, reduced productivity and poorer health during adulthood. Each disadvantage reinforces the next. Breaking that cycle requires much more than expanding healthcare facilities.

Stunting is falling faster than Wasting

One of the least discussed patterns in NFHS data is that stunting and wasting have stopped moving in tandem. Although both measure undernutrition, they capture very different biological processes. If the improvements were driven simply by greater food availability, both indicators would be expected to decline together. Instead, successive NFHS rounds suggest that stunting has fallen much faster than wasting.

Stunting (low height for age) among children under five years declined substantially from 35.5% to 29.3% from NFHS-5 to NFHS-6, while Severe wasting (too thin for one’s height) declined sharply from 7.7% to 5.2%, while underweight prevalence in under-five children also registered a marginal decline from 32.1% to 31.8%. Even in NFHS-6, wasting remains almost one-fifth nationally, while stunting has declined much more sharply.

That divergence deserves more attention than it has received. It suggests that while long-term child growth is improving, many children continue to experience short episodes of illness, infection or inadequate feeding that interrupt healthy weight gain. The policy implications are different. Reducing stunting requires sustained improvements in maternal nutrition, sanitation and early feeding practices. Reducing wasting often requires preventing infections, ensuring timely treatment of childhood illness and maintaining food security during seasonal shocks. The two problems increasingly require different solutions.

Immunisation has entered the phase of law of diminishing returns

Vaccination tells a very different story. The proportion of children aged 12–23 months who were fully immunised increased from 83.8% in NFHS-5 to 87.1% in NFHS-6. More strikingly, over 96% of children had received at least one vaccine, and 95.6% received most vaccinations through public health facilities.

These numbers matter because they indicate that India has largely solved the problem of reaching children. The remaining challenge is reaching the final few percentage points, often children living in remote, migrant or otherwise vulnerable households. This is fundamentally different from the expansion phase that characterised the last two decades. Increasing immunisation coverage from 50% to 80% is largely a question of building systems. Increasing it from 87% to 95% requires identifying and reaching populations that conventional programmes routinely miss.

Exclusive Breastfeeding Falls After Three Successive Survey Gains

Exclusive breastfeeding under six months has followed a striking three-decade trajectory, and NFHS-6 marks the first major reversal. The prevalence increased from 46.4% in NFHS-3 (2005–06) to 54.9% in NFHS-4 (2015–16) and 63.7% in NFHS-5 (2019–21), reflecting sustained improvements in breastfeeding promotion and maternal counselling. NFHS-6, however, records a decline to 55.8%, erasing most of the gains made in the previous survey round. Unlike earlier fluctuations, this is not a continuation of a long-term trend but the first clear reversal in over three decades, making it one of the most significant and underreported findings in the latest survey.

Why does it matter?

India’s child health challenge has fundamentally changed. Two decades ago, the priority was preventing deaths through better healthcare, immunisation and institutional deliveries. Today, the greater challenge is ensuring that children who survive also develop to their full potential. Poor nutrition in the first two years of life can impair brain development, learning outcomes, productivity and future earnings, with consequences that persist throughout adulthood. As India enters a phase of lower fertility and an expanding working-age population, the quality of childhood and not just child survival will increasingly determine the country’s human capital and long-term economic growth.

Key Numbers

• Children aged 6-23 months receiving Adequate Diet (%)

  • Breastfeeding: NFHS-4: 8.7; NFHS-5: 10.8; NFHS-6: 15.1

  • Non-Breastfeeding: NFHS-4: 14.3; NFHS-5: 12.3; NFHS-6: 16.3

  • Total: NFHS-4: 9.6; NFHS-5: 11; NFHS-6: 15.3

• Nutritional Indicators of Children (%)

  • Stunting: NFHS-4: 38.4 ; NFHS-5: 35.5 ; NFHS-6: 29.3

  • Wasting: NFHS-4: 21.0 ; NFHS-5: 19.3 ; NFHS-6: 19.0

  • Severe Wasting: NFHS-4: 7.5 ; NFHS-5: 7.7 ; NFHS-6: 5.2

• Vaccinations in Public Health Facilities (%)

  • Completely Vaccinated: NFHS-4: 77.9 ; NFHS-5: 83.8 ; NFHS-6: 87.1

  • Most in Public Health Facilities: NFHS-4: 90.7 ; NFHS-5: 94.5 ; NFHS-6: 95.6

• Exclusive Breastfeeding under 6 months (%)

  • NFHS-4:54.9; NFHS-5: 63.7; NFHS-6: 55.8