Ah, the science says acid eats at the enamel, yes. But in my life, decay starts long before the pH drops—it starts when a pension does not stretch to fancy toothpaste or a clinic visit in Dimapur. Our worry is *mashak*—the ache—not numbers. We use *mishing* twigs and hope, while the real pain is knowing the remedy is in a city the bus fare alone forbids.
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