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On average, someone in the United States has a stroke about every 40 seconds. This is about 795,000 people per year.
This year, an estimated 1.4 million Americans will have a new or recurrent heart attack.
The B-complex vitamins and vitamin C are not stored in the body and must be replaced each day.
Patients who cannot swallow may receive nutrition via a parenteral route—usually, a catheter is inserted through the chest into a large vein going into the heart.
The human body's pharmacokinetics are quite varied. Our hair holds onto drugs longer than our urine, blood, or saliva. For example, alcohol can be detected in the hair for up to 90 days after it was consumed. The same is true for marijuana, cocaine, ecstasy, heroin, methamphetamine, and nicotine.