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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.
People who have myopia, or nearsightedness, are not able to see objects at a distance but only up close. It occurs when the cornea is either curved too steeply, the eye is too long, or both. This condition is progressive and worsens with time. More than 100 million people in the United States are nearsighted, but only 20% of those are born with the condition. Diet, eye exercise, drug therapy, and corrective lenses can all help manage nearsightedness.
Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.
There are 60,000 miles of blood vessels in every adult human.
More than 34,000 trademarked medication names and more than 10,000 generic medication names are in use in the United States.