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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.
Nearly 31 million adults in America have a total cholesterol level that is more than 240 mg per dL.
Before a vaccine is licensed in the USA, the Food and Drug Administration (FDA) reviews it for safety and effectiveness. The CDC then reviews all studies again, as well as the American Academy of Pediatrics and the American Academy of Family Physicians. Every lot of vaccine is tested before administration to the public, and the FDA regularly inspects vaccine manufacturers' facilities.
In most cases, kidneys can recover from almost complete loss of function, such as in acute kidney (renal) failure.
Individuals are never “cured” of addictions. Instead, they learn how to manage their disease to lead healthy, balanced lives.