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Tea contains l-theanine, which, when combined with caffeine, has been shown to improve concentration. You can get the same effect by drinking coffee and taking
by jsbg 11y ago
Tea contains l-theanine, which, when combined with caffeine, has been shown to improve concentration. You can get the same effect by drinking coffee and taking l-theanine pills.
- rudolf0 11y agoThe amount of l-theanine in green tea is quite small compared to what you get from pills. From my own personal experience and from what I've read on nootropic discussion boards, to really feel significant effects you need more l-theanine than what is provided in tea.