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It is difficult to obtain enough calcium without consuming milk or other dairy foods.
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Despite claims by manufacturers, the supplement known as Ginkgo biloba was shown in a study of more than 3,000 participants to be ineffective in reducing development of dementia and Alzheimer’s disease in older people.
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People about to have surgery must tell their health care providers about all supplements they take.
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Pope Sylvester II tried to introduce Arabic numbers into Europe between the years 999 and 1003, but their use did not catch on for a few more centuries, and Roman numerals continued to be the primary number system.
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This year, an estimated 1.4 million Americans will have a new or recurrent heart attack.