The Global Picture on Dietary Diversity
The 2026 State of Food Security and Nutrition in the World (SOFI) report highlights a persistent global challenge. While global hunger has seen a slight decline for the third consecutive year, a staggering 2.69 billion people still cannot afford a healthy,
nutritious diet. This affordability crisis is a primary driver of poor dietary diversity, forcing billions to rely on calorie-dense but nutrient-poor staples. The report emphasizes a necessary shift from systems focused only on calories to ones that are nutrition-sensitive, promoting a variety of foods. This means moving beyond just filling stomachs and focusing on nourishing bodies with a wide array of food groups.
India's Dietary Imbalance
For India, the report paints a complex picture. While there has been progress in reducing undernourishment, the country faces a serious dietary quality crisis. The average Indian plate is heavily skewed towards cereals and oils, with significant under-consumption of nutrient-dense foods like pulses, fruits, vegetables, and millets. This imbalance exists despite India being a major agricultural producer. Policies that have historically favoured staple grains have led to a system where diverse, nutritious foods are often less available and more expensive. The result is a 'triple burden' of malnutrition: the coexistence of undernutrition (stunting and wasting), micronutrient deficiencies ('hidden hunger'), and rising rates of obesity and related non-communicable diseases.
The High Cost of a Healthy Meal
A central finding for India is the prohibitive cost of a healthy diet. According to recent UN data, a significant portion of the Indian population cannot afford a diet that meets nutritional requirements. One report from the UN's Food and Agriculture Organization (FAO) noted that in 2025, the daily cost of a healthy diet in India was $4.11 in purchasing power parity terms. While India has made progress in reducing the number of people unable to afford a healthy diet, the figure remains troublingly high. This economic barrier is a key reason why many households rely on cheaper, less diverse food options, which often lack essential vitamins and minerals.
The Consequences of a Lacking Diet
The lack of dietary diversity has severe health consequences, particularly for women and children. South Asia, including India, carries the largest global burden of anaemia, affecting almost half of all women and adolescent girls. Stunting, or low height for age, affected over 30% of children under five in the region, while wasting remains a critical issue. A 2018 survey showed that one in five girls in India aged 10 to 19 suffered from at least three micronutrient deficiencies. At the same time, the region is witnessing a rapid increase in childhood overweight and obesity, which has increased fivefold since 2000, creating a complex public health challenge.
Moving Forward: From Cereals to Variety
The UN report calls for a fundamental shift in food systems and consumer behaviour. Experts suggest that India must move beyond its cereal-dominated agricultural model, which was a product of the Green Revolution, and diversify production. This involves creating stronger incentives for farmers to grow climate-resilient and nutrient-rich crops like millets, pulses, fruits, and vegetables. Strengthening local value chains and Farmer Producer Organisations can help make these diverse foods more affordable and accessible. For individuals, even small changes can make a difference. Incorporating a wider variety of locally available, seasonal produce can significantly enhance the nutritional quality of meals.
