: Jab khana (khas karke meetha) daanto mein chipka reh jata hai, toh bacteria acid banate hain jo…
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: Jab khana (khas karke meetha) daanto mein chipka reh jata hai, toh bacteria acid banate hain jo enamel ko galane lagta hai.
: Jab khana (khas karke meetha) daanto mein chipka reh jata hai, toh bacteria acid banate hain jo enamel ko galane lagta hai.