The ashes of the average cremated person weigh nine pounds.

The skeleton of an average 160-pound body weighs about 29 pounds.

By age 60, most people have lost half their taste buds.

A person who smokes a pack of cigarettes a day will (on average) lose two teeth every 10 years.

90 percent of the population has an "innie" belly button.

The average human will shed 40 pounds of skin in a lifetime.

A fingernail or toenail takes about six months to a year to grow from base to tip.

The human body has 70,000 miles of blood vessels.

The thumbnail grows the slowest. The middle nail grows the fastest.

The space between your eyebrows is called the glabella.

The surface of the human skin is 21.5 square feet (2 m²).