Hidden hunger affects not only India’s poorest but also its middle class. Over 70% of Indians consume less than half the recommended daily intake of key micronutrients such as iron and vitamins, weakening growth, immunity, and long-term health. But the problem begins well before food reaches the plate, it starts in the soil.

For decades, Indian agriculture has focused on output over soil care. Around 146.8 million hectares, about 30% of the country, are degraded by erosion, waterlogging, and excessive chemical use. Government surveys show more than half of soils lack nitrogen, 42% are low in phosphorus, and 44% are deficient in organic carbon. As organic carbon declines, soil loses life, moisture, and nutrient-cycling capacity. Monocropping and uniform fertiliser regimes have further depleted minerals like calcium, magnesium, and potassium. As soils lose nutrients, so does our food, driving a growing epidemic of hidden hunger (WHO, 2026).

Heavy-metal contamination deepens the crisis. Cadmium harms kidneys and bones; lead impairs cognition and causes anaemia even at low exposure; inorganic arsenic is carcinogenic. These pollutants enter through fertilizers, pesticides, and industrial waste, turning soil into a health hazard. Today, over 85% of Indian soils lack organic carbon and 97% have nitrogen imbalance, resulting in nutrient-poor crops.

Regenerative Agriculture as Health Infrastructure
Regenerative agriculture (RA) is not just an eco farming fad; it is a public health intervention. By restoring soil organic matter and microbial diversity, RA rebuilds the natural nutrient cycles that make crops nutrient dense and resilient. Practices such as cover cropping, composting, reduced tillage and diverse crop rotations feed soil organisms and build soil carbon. A research article (‘Agronomy and Soil Health, Research on Water Conservation – 2024’) mentioned that organic matter can hold about 20 times its weight in water: so, every pound of soil carbon can store roughly 2.4 gallons of water. Healthy soils therefore act as sponges, capturing rainfall, reducing runoff and improving drought tolerance. In Thrace, Turkey, farmers who adopted no till, cover crops and diversified rotations halved their irrigation needs and improved crop resilience; such examples show how restoring soil health can make agriculture water smart.

RA also raises nutrient density. Microbe rich soils release minerals like zinc, magnesium and potassium from parent rocks; plants grown under regenerative systems often contain higher levels of these micronutrients. Diverse cover crops and composting encourage soil organisms that produce phytochemicals and vitamins with anti oxidant and anti inflammatory properties along with carotenoids which supports immune health and protect against chronic diseases.

India offers evidence that this transition is possible at scale. An article mentioned in Krishi Jagran from 2022 states that under Himachal Pradesh’s Prakritik Kheti Khushal Kisan initiative, about 1.71 lakh farmers cultivate approximately 9,400 hectares using natural farming methods. Farmers report darker, looser soils, lower pest pressures and better crop quality. These outcomes align with research showing that reducing tillage and integrating cover crops improves soil structure, moisture retention and microbial life. The success in Himachal demonstrates that farmers can adopt regenerative practices without sacrificing yields while reducing input costs.

What Policymakers Must Do
Transforming India’s food system requires deliberate policy shifts:

1.    Redirect subsidies: Fertilizer subsidies should be gradually reallocated to support composting, cover cropping and bio fertilizers. Payments can reward farmers for increasing soil organic carbon. 

2.    Integrate nutrition programmes: Nutrition initiatives; such as mid day meals, Integrated Child Development Services and POSHAN Abhiyaan, should prioritise procurement from farms practising regenerative methods to deliver nutrient dense and toxin free food.

3.    Build capacity: Invest in farmer training and extension services that teach regenerative techniques and provide soil testing and composting facilities. Peer to peer learning networks can accelerate adoption.

4.    Monitor heavy metals: Strengthen regulation and monitoring of fertilizers and pesticides for cadmium, lead and arsenic. Support remediation programmes for contaminated soils and water bodies.

India’s nutrition crisis is tightly tied to soil degradation: over 85% of soil samples lack organic carbon and 97% show nitrogen imbalance, producing crops short on zinc, iron, and boron. The health fallout is stark; 57% of women and 67% of children under five are anaemic, while 37.4% of children are stunted and 18.7% wasted. Regenerative farming offers a strong alternative, yielding crops richer in nutrients: 34% more vitamin K, 15% more vitamin E, 14% more vitamin B1, 17% more vitamin B2, 11% more calcium, 16% more phosphorus, and 27% more copper than conventional produce. Livestock raised on regenerative feed also show major gains: beef has over 50% more omega-3s, and pork delivers 11 times more ALA and twice the EPA, supporting heart and brain health (Centre for Food as Medicine and Longevity). Iron competes with lead in the gut; adequate iron reduces lead absorption, while deficiency heightens it. Vitamin C improves iron uptake and may bind lead, aiding detoxification, and calcium helps block lead from entering bones by occupying the same pathways (the Lead Poisoning Prevention report, Pahle India Foundation, 2025).

Conclusion
Food security is meaningless without nutrient security and safety. As India confronts hidden hunger and rising chronic diseases, Regenerative Agriculture offers a powerful solution. It rebuilds soil organic carbon, enhances water resilience, reduces toxic exposures, and produces food that nourishes rather than harms. Importantly, regenerative fields also improve crop yields and farm profitability: an economic analysis and report released by Boston Consulting Group (BCG) and the World Business Council for Sustainable Development (WBCSD) found that farmers transitioning to regenerative agriculture can expect a 15-25% return on investment, with long-term profits reaching up to 120% higher than conventional systems. By recognising that soil health is the foundation of human health and shifting policy accordingly, India can cultivate a future where agriculture heals both people and the planet.

P V Satish is Natural Farming & Soil Expert with Pahle India Foundation.