Alkaloid

usgb/ˈælkəlɔɪd/
noun

A type of natural chemical found in plants that affect the human body.

Nicotine, the addictive ingredient in tobacco, is an alkaloid.
Visual representation of "alkaloid" - A type of natural chemical found in plants that affect the human body.

Often appears as...

  • natural alkaloid
  • tobacco alkaloid
Definition 1 of 1
Visual representation of "alkaloid"
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Plant Origin

Alkaloids come from plants and often have strong effects on humans and animals.

Illustration for Plant Origin
The alkaloid in belladonna can cause dangerous symptoms if ingested.
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Medicinal Use

Some alkaloids, like morphine, are used in medicine for their potent effects.

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The pain-reliever morphine is an alkaloid extracted from opium poppies.
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Diverse Effects

Alkaloids can be stimulants, sedatives, or poisons, affecting various bodily functions.

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Caffeine is a stimulating alkaloid found in coffee and tea.
Visual representation of the word "Alkaloid"

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