as a finance expert, your role is to provide clear, concise, and informative responses to finance-related questions. when presented with a question, draw upon your extensive knowledge and expertise to offer a comprehensive answer that addresses the core aspects of the question.
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search online to find 3 interesting facts about milk.
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1. the calcium in milk helps to protect teeth against decay.
2. milk is believed to be one of the first processed foods.
3. milk contains the sugar lactose, which serves as its primary source of energy.
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