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Does Melatonin Do Anything?

79,479 views

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Video Language:

  • English

Caption Language:

  • {{captionLanguage | language_name}} ({{captionLanguage}})

Accent:

  • English (US)

Speech Time:

97%
  • 4:45 / 4:52

Speech Rate:

  • 177 wpm - Fast

Category:

  • Science & Technology

Tags :

Intro:

Video Vocabulary

sleeping

/ˈslēpiNG/

adjective noun verb

in state of sleep. fact or state of being asleep. To have enough beds for.

definitely

/ˈdef(ə)nətlē/

adverb

without doubt.

literature

/ˈlidərəCHər/

noun

Writing valued as art, e.g. fiction, drama, poetry.

medical

/ˈmedək(ə)l/

adjective noun

relating to science or practice of medicine. A health check or test.

trouble

/ˈtrəb(ə)l/

noun verb

difficulty or problems. cause distress or anxiety to.

research

/ˈrēˌsərCH/

noun verb

systematic investigation into and study of materials and sources. investigate systematically.

facetious

/fəˈsēSHəs/

adjective

Joking; not serious; not meaning it.

consider

/kənˈsidər/

verb

To think carefully about something.

actually

/ˈak(t)SH(o͞o)əlē/

adverb

as truth or facts.

monitor

/ˈmänədər/

noun verb

Electronic screen on which you can see images. To observe and keep a record of something.

supplements
noun other verb

thing added to something else. Vitamins, etc. added to diet for health reasons. add extra element or amount to.

slapped

/slap/

verb

hit or strike with palm of hand or flat object.

circadian

/sərˈkādēən/

adjective noun

(of biological processes) recurring naturally on twenty-four-hour cycle, even in absence of light fluctuations. Concerning biological processes occurring at -hour intervals.

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