Nutrition and Health Challenges in India

India, currently the world’s most populous country, is at a crossroads where economic progress and public health challenges collide. Despite significant improvements in technology, agriculture, and healthcare, malnutrition remains a silent issue. Malnutrition is not just about insufficient food; it is a complex problem linked to poverty, nutritional deficiency, and restricted access to healthcare.

According to the World Health Organisation (WHO), malnutrition is characterised by deficiencies, excesses, or imbalances in energy and nutritional consumption.¹ The nutrition and health challenges in India continue to reflect deep-rooted inequalities that affect millions across different regions and socioeconomic groups.

Dimensions of Malnutrition

• Stunting (chronic undernutrition)

  Stunting refers to delayed growth and development in children. It is caused by poor diet, recurrent infections, and inadequate psychological support. The WHO considers a child stunted when their height-for-age is more than two standard deviations below the WHO Child Growth Standards. ²

• Wasting (acute malnutrition)

  Wasting is the most critical form of malnutrition. Wasted children look thin, have weakened immune systems, and may experience difficulty in growth and learning. It usually occurs due to poor prenatal nutrition, low birth weight, recurrent infections, contaminated drinking water, inadequate feeding, and poverty.³ Wasting primarily affects children below the age of two. If not managed, wasting can be fatal.

• Underweight children

  The WHO considers children underweight when their weight-for-age falls significantly below the expected range for their age and gender. It shows a combination of acute and chronic malnutrition.

• Micronutrient deficiency

  Micronutrient deficiency occurs when the body lacks essential vitamins and minerals, such as iron, iodine, vitamin A, and zinc.

• Anaemia

  Anaemia is a health condition caused by a lack of healthy red blood cells or haemoglobin. This results in reduced oxygen flow to the body, leading to symptoms such as weakness and fatigue.

• Overnutrition

  Overnutrition is a type of malnutrition that occurs when a person consumes an excessive amount of nutrients and calories. This may cause health issues such as being overweight, obesity, and an increased risk of diabetes and cardiac issues.

The Present Scenario

Malnutrition affects not only India but the whole world, and its grip continues to deepen with time. A 2022 WHO report estimated that 149 million children under five worldwide are stunted, 45 million are wasted, and 37 million are overweight or obese. India alone accounts for one-third of the world’s malnutrition burden.¹

• Child nutrition crisis

  Research published in Children shows that in India, 7.7% of children are severely wasted, 19.3% are wasted, and 35.5% are stunted.⁴ While malnutrition remains a major concern, another growing challenge is overnutrition. According to a study published in the Indian Journal of Endocrinology and Metabolism, based on the World Obesity Atlas, 33 million Indian children are affected by overweight and obesity. This number is expected to rise to 83 million by 2035.⁵

• Adult Nutrition and Health Risks

  While obesity is increasing in urban areas, malnutrition and anaemia persist in rural regions. Data from the Global Nutrition Report shows that 6.2% of women and 3.5% of men in India, aged 18 and above, are affected by obesity.⁶

Anaemia affects both men and women in India, reducing their productivity and overall quality of life. According to the Ministry of Health and Family Welfare, 25% of men and 57% of women aged 15–49 suffer from anaemia. Teenagers are also at risk, with 31.1% of boys and 59.1% of girls affected. Among pregnant women, 52.2% are anaemic, and the highest burden is seen in young children aged 6–59 months, where 67.1% are affected.⁷

Regional and Demographic Disparities

The issue of malnutrition in India is not evenly spread; a few states and districts bear the majority of cases.

According to research in the Journal of Natural Science, Biology and Medicine, central and eastern states such as Bihar, Jharkhand, Madhya Pradesh, Odisha, and Uttar Pradesh have higher rates of stunting and wasting compared to Kerala, Tamil Nadu, and Punjab.⁸

Marginalised communities, especially the Scheduled Castes and Tribes, are more affected. Children living in rural villages and urban slums face multiple difficulties due to a poor environment and poverty.

Root Causes of Malnutrition 

• Health Care Gaps: 

  Despite many government schemes, inefficiency, corruption, and poor monitoring reduce their effectiveness. A lack of coordination between the health, agriculture, and nutrition sectors affects progress.

• Poverty and Inequality: 

  The burden of malnutrition falls mainly on poor communities, especially in rural and tribal districts. Contaminated drinking water and unhygienic conditions cause frequent abdominal infections, which reduce nutritional absorption and increase the risk of malnutrition.

• Poor Maternal Health:

  Women and girls in many households eat after everyone else and usually receive smaller portions. Traditional beliefs about diet during pregnancy and lactation can reduce their nutrient intake even more. Malnourished mothers have a higher chance of giving birth to underweight babies. Limited maternal education, poor access to prenatal care, and inadequate nutrition during pregnancy increase these risks.

• Inadequate Food Diversity:

  Despite India being a major agricultural producer, diets are largely cereal-based and often lack enough protein, fruits, and vegetables. Reliance on rice and wheat has reduced the focus on pulses, millets, and leafy greens. This shortage of dietary diversity causes hidden hunger or micronutrient deficiency,  where calorie consumption is enough, but essential nutrients are missing.

• Urbanisation and Lifestyle Change:

  Migration to urban and developed areas has resulted in higher consumption of energy-dense junk foods, contributing to a rise in obesity.

The Hidden Costs of Malnutrition

• Long-Term Health:

  Malnourished children frequently suffer from health setbacks, educational disruption, and long-term medical risks. This raises their chances of developing hypertension, diabetes, and other chronic diseases.

• Impact on Women: 

  Poor nutrition and anaemia among women increase the risk of maternal mortality, complications during pregnancy, and low birth weight in newborns. These conditions often result in children with delayed growth and impaired cognitive development. This cycle of malnutrition can result in lifelong health issues.

• High Child Mortality:

  An Elsevier report indicates that in 2017, malnutrition accounted for 68.2% of deaths among children under five in every Indian state. It also contributed most to health loss across all age groups, representing 17.3% of total disability-adjusted life years (DALY), a measure of overall health loss.⁹

• Economic Toll:

  A report published in Children reveals that child malnutrition reduces India’s GDP by 4% and productivity by 8%.4

 Charting the Way Forward

• Strengthening Maternal and Child Health:

  Focusing on nutrition for expectant mothers improves healthier pregnancies and reduces the risk of low birth weight. Encouraging breastfeeding during the initial six months provides essential nutrients and immune support. Early introduction of a variety of supplemental foods helps development, prevents malnutrition, and promotes long-term well-being.

• Integrate Nutrition Across Sectors: 

  Coordinated action is ensured when health, education, agriculture, sanitation, and women’s empowerment are all aligned using a single strategy. This method targets malnutrition, improves public health outcomes, and encourages sustainable development.

• Promote Dietary Diversity: 

  Encouraging agricultural policies, well-designed subsidies, and public awareness initiatives are necessary to increase the availability of fruits, vegetables, dairy products, and protein-rich diets. Promoting diverse diets and reviving traditional foods helps prevent malnutrition, supports healthy growth, and boosts immunity.

• Regular Monitoring and Data-Driven Action: 

  District-level tracking and evaluation are crucial for guiding effective responses to malnutrition. This strengthens stakeholder accountability, guides focused actions, and monitors local progress in malnutrition reduction.

 Conclusion

India’s struggle with malnutrition is a silent threat to its development. Addressing it requires strong policies, community involvement, and cooperation across sectors. Focusing on the nutrition of women and children can make a significant difference. Encouraging diverse healthy diets and enhancing social safety measures can help vulnerable populations. A well-nourished population is the foundation of a self-reliant and strong nation.

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Reference

1. World Health Organisation. Malnutrition, World Health Organisation; 2024. Available from: https://www.who.int/news-room/fact-sheets/detail/malnutrition
2. World Health Organisation. Stunting in a nutshell. World Health Organisation; 2015. Available from: https://www.who.int/news/item/19-11-2015-stunting-in-a-nutshell.
3. World Health Organisation. Child malnutrition: Wasting among children under 5 years. World Health Organisation; 2024. Available from: https://www.who.int/data/gho/indicator-metadata-registry/imr-details/302.
4. Shah G, Siddiqa M, Shankar P, Karibayeva I, Zubair A, Shah B. Decoding India’s Child Malnutrition Puzzle: A Multivariable Analysis Using a Composite Index. Children. 2024;11(8):902. Available from: https://pmc.ncbi.nlm.nih.gov/articles/PMC11352507/.
5. Jacob JJ. Tackling the Rising Tide: Understanding the Prevalence of Childhood Obesity in India. Indian Journal of  Endocrinol Metabolism. 2024;28:101–103. Available from: https://pmc.ncbi.nlm.nih.gov/articles/PMC11189283/.
6. Global Nutrition Report. India Nutrition Profile. 2022. Available from: https://globalnutritionreport.org/resources/nutrition-profiles/asia/southern-asia/india/.
7. Press Information Bureau. Anaemia Mukt Bharat strategy and anaemia prevalence statistics in India . New Delhi: Ministry of Health and Family Welfare, Government of India; 2022. Available from: https://www.pib.gov.in/PressReleasePage.aspx?PRID=1795421.
8. Sahu SK, Kumar SG, Bhat BV, Premarajan KC, Sarkar S, Roy G, Joseph N. Malnutrition among under-five children in India and strategies for control. Journal of Natural Science, Biology and Medicine. 2015;6(1):18–23. Available from: https://pmc.ncbi.nlm.nih.gov/articles/PMC4367032/.
9. India State-Level Disease Burden Initiative Malnutrition Collaborators. The burden of child and maternal malnutrition and trends in its indicators in the states of India: the Global Burden of Disease Study 1990–2017. Lancet Child and Adolescent Health. 2019;3(12):855–870. Available from: https://pmc.ncbi.nlm.nih.gov/articles/PMC6839043/.

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