Caffeine

WikiSummarizer facilitates understanding by making key ideas VISIBLE. 

This post presents Visual Summary and Keyword Cloud about caffeine based on a Wikipedia article.   

 Caffeine is a bitter, white crystalline xanthine alkaloid that acts as a stimulant drug.
 Caffeine is found in varying quantities in the seeds, leaves, and fruit of some plants, where it acts as a natural pesticide that paralyzes and kills certain insects feeding on the plants.
 In humans, caffeine acts as a central nervous system stimulant, temporarily warding off drowsiness and restoring alertness.
 It is the world's most widely consumed psychoactive drug, but, unlike many other psychoactive substances, it is both legal and unregulated in nearly all parts of the world.
 Caffeine is a central nervous system and metabolic stimulant, and is used both recreationally and medically to reduce physical fatigue and to restore alertness when drowsiness occurs.
 Caffeine is the primary treatment of the breathing disorders apnea of prematurity and may also be effective in preventing bronchopulmonary dysplasia in premature infants




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substance Caffeine nervous system coffee drinks drug plants beverages acts tea

Keywords are linked to Visual Summaries of Wikipedia articles – created by WikiSummarizer

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