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.
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Multiple experimental evidences have confirmed that at the molecular level, cancer is caused by lesions in cellular DNA.
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In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.
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In most cases, kidneys can recover from almost complete loss of function, such as in acute kidney (renal) failure.
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Sperm cells are so tiny that 400 to 500 million (400,000,000–500,000,000) of them fit onto 1 tsp.
Active and passive immunity
Listening to loud music with headphones or at rock concerts is a frequent cause of hearing loss amon
Redrape the back, face the head of the table, and apply passive touch as finishing technique. Gently ...
Passive Continental Margin
The following sentence is written in the passive voice: The man rode his skateboard to work ...