Pickles last longer because they are preserved in oil and spices. Oil blocks air from reaching the food, stopping microbial growth, while spices like salt and pepper add extra protection against spoilage. Class 5 Our Wondrous World – Health and Well-being ...
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Eating spoiled food can cause vomiting, stomach pain or diarrhoea. I once drank spoiled milk and had stomach pain. I got well after drinking buttermilk and resting at home. Class 5 Our Wondrous World Chapter 3 The Mystery of Food NCERT ...