In March 2026, the Indian government told Parliament something that should have made front-page news across every newspaper in the country: 7,705 food adulteration complaints were registered on the FSSAI portal in 2024–25 alone — a 78% jump in just two years. Nearly 6,000 were resolved. The rest remain open. But complaints are just the tip of the iceberg. Most Indians who eat adulterated food never realise it. The symptoms are silent — a slow accumulation of toxins in the liver, kidneys, and bloodstream that takes years to manifest as disease.
The Data — State by State, Category by Category
National Picture
Between 2020–21 and 2024–25, FSSAI analysed over 8.5 lakh food samples nationally. More than 1.74 lakh — over 20% — were found unsafe. These figures, placed before the Rajya Sabha, represent only the officially tested samples. The actual volume of adulterated food moving through India’s informal markets is estimated to be far higher, given that 80% of India’s food sales occur through channels with zero regulatory oversight.
State-wise Failure Rates (2024 data, FSSAI)
- Uttar Pradesh: 52.8% — more than half of all food samples tested failed safety standards
- Rajasthan: 28.4% — over 6.6 lakh kg of adulterated food seized or destroyed in 2024 alone
- Maharashtra: 18.7% — includes Mumbai, the country’s largest food market
- Tamil Nadu: 14% — including 32.76% failure rate in 2022–23, highest nationally that year
- Telangana: 15.81% in 2023–24
- Kerala: 15.96% in 2022–23
- Karnataka: 9.43% non-compliance
- Andhra Pradesh: 8.71%
The Most Adulterated Foods in India
The following food categories show the highest rates of adulteration in FSSAI surveillance, enforcement data, and independent studies:
| Food Item | Common Adulterant | Health Risk |
|---|---|---|
| Turmeric | Lead chromate, Metanil Yellow synthetic dye | Liver damage, neurological effects, potential carcinogen |
| Red Chilli Powder | Sudan Red IV dye, brick powder, artificial colour | Possible carcinogen (IARC); liver and kidney toxicity |
| Coriander / Jeera | Horse dung, grass seeds, paddy husk, mud | Gut infection, toxic contamination, bacterial disease |
| Milk & Dairy | Water, detergent, urea, starch, synthetic chemicals | Kidney disease, endocrine disruption, infant harm |
| Paneer / Khoya | Starch, skimmed milk powder, urea, chemicals | Digestive damage; 83% of Noida paneer samples failed |
| Edible Oils | Argemone oil, mineral oil, cheaper oils | Epidemic dropsy, cardiac damage, liver toxicity |
| Dal / Pulses | Kesari dal (Lathyrus sativus), artificial colour | Lathyrism — irreversible paralysis of lower limbs |
| Black Pepper | Papaya seeds, dried grass, mineral oil sheen | Loss of nutrients, digestive issues |
| Honey | Sugar syrup, rice syrup, corn syrup | Diabetes aggravation, loss of therapeutic benefit |
| Ghee | Palm oil, vegetable oils, animal fats | Cardiovascular disease, fraud; Tirupati Laddu case |
The Health Cost of Adulteration
Food adulteration is not a food quality issue. It is a public health emergency. The health effects documented in Indian studies include:
- Acute poisoning: nausea, vomiting, diarrhoea, skin rashes, breathing difficulty — from consuming food with high levels of chemical adulterants
- Chronic organ damage: lead chromate in turmeric damages the liver and kidneys over months and years of regular consumption
- Neurological harm: Metanil Yellow (in turmeric), organophosphate residues, and several dye-based adulterants are neurotoxic
- Epidemic dropsy: consumption of argemone oil (in edible oil adulteration) causes this potentially fatal condition affecting the cardiovascular system
- Lathyrism: consumption of Kesari dal causes permanent lower-limb paralysis — a condition that has devastated rural families across Bihar, Madhya Pradesh, and Rajasthan
- Infant harm: chemical adulterants in milk consumed by pregnant or nursing mothers are transmitted to the foetus and infant through the placenta and breast milk
Why Enforcement Is Failing
FSSAI is chronically understaffed. India has one food safety officer for every 200–300 food businesses — a ratio that makes meaningful surveillance almost impossible. The Central Food Testing Laboratories lack the capacity to process the volume of samples required. And because most food in India is sold informally, the majority of adulteration never even enters the regulatory pipeline. The result: an estimated 68% of Indians regularly consume adulterated food without knowing it, according to a 2023 consumer survey by the Consumer Unity and Trust Society (CUTS International).
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