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Did you know?
The longest a person has survived after a heart transplant is 24 years.
Did you know?
More than one-third of adult Americans are obese. Diseases that kill the largest number of people annually, such as heart disease, cancer, diabetes, stroke, and hypertension, can be attributed to diet.
Did you know?
In 1864, the first barbiturate (barbituric acid) was synthesized.
Did you know?
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.
Did you know?
Thyroid conditions may make getting pregnant impossible.