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Did you know?

According to the CDC, approximately 31.7% of the U.S. population has high low-density lipoprotein (LDL) or "bad cholesterol" levels.

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Medication errors are three times higher among children and infants than with adults.

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Eating carrots will improve your eyesight. Carrots are high in vitamin A (retinol), which is essential for good vision. It can also be found in milk, cheese, egg yolks, and liver.

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Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

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After a vasectomy, it takes about 12 ejaculations to clear out sperm that were already beyond the blocked area.

Ciliated epithelium Ciliated epithelium
Portuguese Warrior Surrounded by Manillas, Court of Benin, Nigeria. Portuguese Warrior Surrounded by Manillas, Court of Benin, Nigeria.
Population Projections of the United States Population Projections of the United States
IPCC models are based on projections of growth IPCC models are based on projections of growth
This ciliated protozoan is a Stentor. Stentor are common in freshwater lakes and rivers This ciliated protozoan is a Stentor. Stentor are common in freshwater lakes and rivers
Video: Cleavage and Implantation Animation

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