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More than 150,000 Americans killed by cardiovascular disease are younger than the age of 65 years.
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Egg cells are about the size of a grain of sand. They are formed inside of a female's ovaries before she is even born.
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The senior population grows every year. Seniors older than 65 years of age now comprise more than 13% of the total population. However, women outlive men. In the 85-and-over age group, there are only 45 men to every 100 women.
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The immune system needs 9.5 hours of sleep in total darkness to recharge completely.
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Essential fatty acids have been shown to be effective against ulcers, asthma, dental cavities, and skin disorders such as acne.