Did you know?

The average human gut is home to perhaps 500 to 1,000 different species of bacteria.

Did you know?

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

Did you know?

The longest a person has survived after a heart transplant is 24 years.

Did you know?

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.

Did you know?

Not getting enough sleep can greatly weaken the immune system. Lack of sleep makes you more likely to catch a cold, or more difficult to fight off an infection.

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