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It is difficult to obtain enough calcium without consuming milk or other dairy foods.

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In most climates, 8 to 10 glasses of water per day is recommended for adults. The best indicator for adequate fluid intake is frequent, clear urination.

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No drugs are available to relieve parathyroid disease. Parathyroid disease is caused by a parathyroid tumor, and it needs to be removed by surgery.

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There are 60,000 miles of blood vessels in every adult human.

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A seasonal flu vaccine is the best way to reduce the chances you will get seasonal influenza and spread it to others.

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