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Multiple sclerosis is a condition wherein the body's nervous system is weakened by an autoimmune reaction that attacks the myelin sheaths of neurons.
Excessive alcohol use costs the country approximately $235 billion every year.
Many people have small pouches in their colons that bulge outward through weak spots. Each pouch is called a diverticulum. About 10% of Americans older than age 40 years have diverticulosis, which, when the pouches become infected or inflamed, is called diverticulitis. The main cause of diverticular disease is a low-fiber diet.
In the United States, an estimated 50 million unnecessary antibiotics are prescribed for viral respiratory infections.
This year, an estimated 1.4 million Americans will have a new or recurrent heart attack.