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    stimulant

    US /ˈstɪmjələnt/

    ・

    UK /ˈstɪmjələnt/

    B2
    n.NounDrug that increases physical or mental activity
    This stimulant will help you not sleep

    Video subtitles

    Green Coffee Bean - How Green Coffee Bean Works ?

    01:52Green Coffee Bean - How Green Coffee Bean Works ?
    • Green coffee bean is not a stimulant; it doesn't make you jittery and nervous and raise your heart rate like roasted coffee or ephedra.

      Green coffee bean is not a stimulant; it doesn't make you jittery and nervous and raise your heart rate like roasted coffee or ephedra.

    • Green Coffee Bean is not a stimulant and it doesn't make you all jittery or raise your heart rate like roasted coffee or ephedra.

      Green Coffee Bean is not a stimulant and it doesn't make you all jittery or raise your heart rate like roasted coffee or ephedra.

    B1

    Smoking vs Vaping

    04:20Smoking vs Vaping
    • But because nicotine is a stimulant, once it’s no longer present, you crash and crave more, which ultimately leads to addiction in many people.

      But because nicotine is a stimulant, once it’s no longer present, you crash and crave more, which ultimately leads to addiction in many people.

    • brain and feelings of alertness. But because nicotine is a stimulant, once it’s no longer

      brain and feelings of alertness. But because nicotine is a stimulant, once it’s no longer

    B2

    The Miracle Morning - 6 Habits to Create A Successful Morning Routine - Hal Elrod

    06:40The Miracle Morning - 6 Habits to Create A Successful Morning Routine - Hal Elrod
    • And a great little visualization is thinking that if you're not exercising, it's like taking a depressant, because exercise can act as a stimulant, a stimulant to your body, a stimulant to your mind, a stimulant to your life.

      And a great little visualization is thinking that if you're not exercising, it's like taking a depressant, because exercise can act as a stimulant, a stimulant to your body, a stimulant to your mind, a stimulant to your life.

    • And a great little visualization is thinking that if you're not exercising, it's like taking a depressant, because exercise can act as a stimulant, a stimulant to your body, a stimulant to your mind, a stimulant to your life.

      And a great little visualization is thinking that if you're not exercising, it's like taking a depressant, because exercise can act as a stimulant, a stimulant to your body, a stimulant to your mind, a stimulant to your life.

    A2

    The Russian Sleep Experiment

    20:44The Russian Sleep Experiment
    • Stalinist Soviet researchers in the late 1940s kept 5 people awake for 15 days using an experimental gas-based stimulant.

      Stalinist Soviet researchers in the late 1940s kept 5 people awake for 15 days using an experimental gas-based stimulant.

    • experimental gas-based stimulant. These people, or rather test subjects, were political prisoners

      experimental gas-based stimulant. These people, or rather test subjects, were political prisoners

    B1

    Coffee PROTECTS Your Brain! Science Behind The World's Most POPULAR Drug

    04:58Coffee PROTECTS Your Brain! Science Behind The World's Most POPULAR Drug
    • The primary active ingredient in coffee is caffeine (or methyltheobromine) - a stimulant

      The primary active ingredient in coffee is caffeine (or methyltheobromine) - a stimulant

    • The primary active ingredient in coffee is caffeine, or methyltheobromine, a stimulant naturally produced by plants like cocoa beans, tea leaves, and

      The primary active ingredient in coffee is caffeine, or methyltheobromine, a stimulant naturally produced by plants like cocoa beans, tea leaves, and

    B2

    JacksGap chilli challenge with Jamie Oliver

    08:59JacksGap chilli challenge with Jamie Oliver
    • It's a wonderful stimulant and you don't need drugs in this world, you just need chillis

      It's a wonderful stimulant and you don't need drugs in this world, you just need chillis

    • It's a wonderful stimulant.

      It's a wonderful stimulant.

    B1

    The 11 Risk Factors That Are Destroying Your Brain - Dr Daniel Amen

    48:34The 11 Risk Factors That Are Destroying Your Brain - Dr Daniel Amen
    • And eight times out of ten, if you give this person a stimulant, you make them worse, which is why Ritalin has a bad reputation.

      And eight times out of ten, if you give this person a stimulant, you make them worse, which is why Ritalin has a bad reputation.

    • And eight times out of ten, if you give this person a stimulant, you make them worse, which is why Ritalin has a bad reputation.

      And eight times out of ten, if you give this person a stimulant, you make them worse, which is why Ritalin has a bad reputation.

    B1

    4 Amazing Science Facts about Pregnancy - Reactions

    04:334 Amazing Science Facts about Pregnancy - Reactions
    • Neuropeptide Y is another substance that's out there that's considered an appetite stimulant and has been shown to rise as pregnancy continues.

      Neuropeptide Y is another substance that's out there that's considered an appetite stimulant and has been shown to rise as pregnancy continues.

    • appetite stimulant and has been shown

      appetite stimulant and has been shown

    B1

    The Economic Botanical Collection

    09:21The Economic Botanical Collection
    • - Yes! This is from 1907. It was used as a stimulant tonic in cases of hysteria, epilepsy, etc., etc.

      - Yes! This is from 1907. It was used as a stimulant tonic in cases of hysteria, epilepsy, etc., etc.

    • It was used as a stimulant tonic in cases of hysteria, epilepsy, etc., etc.

      It was used as a stimulant tonic in cases of hysteria, epilepsy, etc., etc.

    B1

    Can Music Improve Athletic Performance?

    02:16Can Music Improve Athletic Performance?
    • Studies show that music can act as both a cognitive and physical stimulant, especially when the music has a personal meaning to the individual.

      Studies show that music can act as both a cognitive and physical stimulant, especially when the music has a personal meaning to the individual.

    • Studies show that music can act as both a cognitive and physical stimulant, especially

      Studies show that music can act as both a cognitive and physical stimulant, especially

    B1