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Did you know?

There are 60,000 miles of blood vessels in every adult human.

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There are more sensory neurons in the tongue than in any other part of the body.

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The word drug comes from the Dutch word droog (meaning "dry"). For centuries, most drugs came from dried plants, hence the name.

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People with alcoholism are at a much greater risk of malnutrition than are other people and usually exhibit low levels of most vitamins (especially folic acid). This is because alcohol often takes the place of 50% of their daily intake of calories, with little nutritional value contained in it.

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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.

Mechanisms that convey positional information during embryonic development. Mechanisms that convey positional information during embryonic development.
Messenger RNA (mRNA) carries genetic information from the nucleus to the cytoplasm for protein synth Messenger RNA (mRNA) carries genetic information from the nucleus to the cytoplasm for protein synth
Organizing Drug Information by Pharmacologic Classification Organizing Drug Information by Pharmacologic Classification
Food Labels Provide Nutrient Content Information Food Labels Provide Nutrient Content Information
The five skills of the element Collection of Information The five skills of the element Collection of Information
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