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Did you know?
It is difficult to obtain enough calcium without consuming milk or other dairy foods.
Did you know?
There are more bacteria in your mouth than there are people in the world.
Did you know?
Approximately 500,000 babies are born each year in the United States to teenage mothers.
Did you know?
The U.S. Preventive Services Task Force recommends that all women age 65 years of age or older should be screened with bone densitometry.
Did you know?
A good example of polar molecules can be understood when trying to make a cake. If water and oil are required, they will not mix together. If you put them into a measuring cup, the oil will rise to the top while the water remains on the bottom.