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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.
For pediatric patients, intravenous fluids are the most commonly cited products involved in medication errors that are reported to the USP.
The average human gut is home to perhaps 500 to 1,000 different species of bacteria.
The FDA recognizes 118 routes of administration.
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.