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Coca-Cola originally used coca leaves and caffeine from the African kola nut. It was advertised as a therapeutic agent and "pickerupper." Eventually, its formulation was changed, and the coca leaves were removed because of the effects of regulation on cocaine-related products.

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There are immediate benefits of chiropractic adjustments that are visible via magnetic resonance imaging (MRI). It shows that spinal manipulation therapy is effective in decreasing pain and increasing the gaps between the vertebrae, reducing pressure that leads to pain.

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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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Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.

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If you could remove all of your skin, it would weigh up to 5 pounds.

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