Tragic Milk Adulteration Incident in Andhra Pradesh Claims 15 Lives
A devastating incident of milk adulteration in Andhra Pradesh has resulted in the deaths of 15 individuals, highlighting critical food safety concerns across India. The tragedy unfolded in February 2026 when a vendor in Rajamahendravaram allegedly mixed ethylene glycol, an industrial coolant, into milk supplied to over a hundred families in Chowdeshwari Nagar and Swaroop Nagar areas of Rajahmundry.
According to police reports and forensic investigations, the contamination occurred between February 11 and 14. Victims who consumed the toxic milk began experiencing severe symptoms including anuria (absence of urine output), vomiting, and abdominal pain, leading to hospitalizations starting February 16. The first fatality was reported at Kakinada Government Hospital on February 22.
Forensic Science Laboratory (FSL) and Regional Forensic Science Laboratory (RFSL) examinations revealed that a damaged freezer caused the toxic coolant liquid to leak and mix with stored milk and curd, ultimately poisoning those who consumed these dairy products.
Understanding Ethylene Glycol: The Toxic Contaminant
Ethylene glycol is an organic chemical compound primarily used as antifreeze in vehicles and as a coolant in industrial engines. It also serves as a raw material in manufacturing plastics like polyesters. Its low freezing point makes it effective for preventing liquids from freezing in cold temperatures, but it poses severe health risks when ingested by humans.
Health Hazards of Ethylene Glycol Consumption
Despite having a sweet taste that can mask its presence, ethylene glycol is highly toxic to the human body. Initial symptoms of ingestion include nausea, vomiting, and dizziness. In severe cases, it can lead to acute kidney failure and prove fatal, as tragically demonstrated in the Andhra Pradesh incident.
How to Conduct Milk Purity Tests at Home
The Food Safety and Standards Authority of India (FSSAI) recommends several simple methods to check milk purity using household items:
- Detergent Adulteration Test: Mix 5 ml of milk with an equal amount of water in a transparent glass. Shake vigorously. Pure milk will show minimal or no lather, while detergent-adulterated milk will produce persistent foam.
- Urea Adulteration Test: Combine 5 ml of milk with an equal amount of soybean or arhar powder in a test tube. After shaking and letting it sit for 5 minutes, dip red litmus paper into the mixture. If the paper remains red, the milk is pure; if it turns blue, urea contamination is present.
- Formalin Detection Test: Place 10 ml of milk in a test tube and carefully add 2-3 drops of concentrated sulphuric acid along the sides without shaking. No color change indicates purity, while violet or blue rings suggest formalin adulteration.
- Synthetic Milk Test: Mix 5 ml of milk with 5 ml of water in a test tube and shake well. Stable lather formation indicates synthetic detergent contamination, while its absence suggests purity.
- Water Adulteration Test: Place a drop of milk on a polished, slanting surface. Pure milk will flow slowly leaving a white trail, while water-adulterated milk will drop quickly without leaving any residue.
5 Calcium-Rich Food Alternatives to Milk
For those seeking safe calcium sources beyond dairy, consider these nutritious alternatives:
- Ragi (Finger Millet): Containing 350-400 mg of calcium per 100 grams, ragi can be consumed as porridge for breakfast or used to make roti, dosa, cheela, or pancakes.
- Sesame Seeds: With an impressive 975 mg of calcium per 100 grams, sesame seeds make excellent crunchy toppings for salads and sabzis. They can also be used in til chutney, smoothies, or curd. Their phosphorus, magnesium, and zinc content enhances calcium absorption and bone density.
- Chia Seeds: Providing 631 mg of calcium per 100 grams, just two tablespoons offer approximately 177 mg of calcium—about 18% of the daily requirement for adults. These seeds support bone and tooth strength, muscle function, and nerve signaling, with magnesium and phosphorus aiding calcium absorption.
- Amaranth Leaves: Offering 200-300 mg of calcium per 100 grams, these nutritious greens can be prepared as saag or sabzi, added to dal or soup, or mixed into paratha dough for enhanced nutrition.
- Almonds: Containing 260 mg of calcium per 100 grams, almonds are best consumed soaked overnight and peeled in the morning. They can be added to desserts, oats, smoothies, shakes, or used to make nutritious chutneys.
This tragic incident underscores the importance of food safety vigilance and the need for reliable calcium sources in our diets. Regular purity checks and diversified nutrition can help prevent such devastating occurrences while ensuring adequate calcium intake for bone health and overall wellbeing.
