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A comment on Caffeine and theanine exert opposite effects on attention (2017). Parent comment

Re:Caffeine and theanine exert opposite effects on attention... by tayo42 on Wednesday July 21, 2021 @03:03PM (#27910588)
Within minutes? Are you snorting it? can anything get through you that quickly orally? Sounds like placebo
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Re:Caffeine and theanine exert opposite effects on attention... by netizen-936824 on Wednesday July 21, 2021 @03:27PM (#27910903)
If consumed dissolved in a liquid on an empty stomach, it can be absorbed rather quickly.
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