Re:Caffeine and theanine exert opposite effects on attention...
by benogorek on Wednesday July 21, 2021 @09:53AM
(#27906271)
So is it fair to say that with tea relative to coffee, you get all the cognitive benefits and none of the arousal downsides (e.g, anxiety)?
Re:Caffeine and theanine exert opposite effects on attention...
by tracedddd on Wednesday July 21, 2021 @09:57AM
(#27906327)
Not none. The downsides are moderately decreased in my experience. I’m not sure the amount in tea, I suppose it varies greatly, but I’ve tried several different l-Theanine doses and caffeine mostly still feels like caffeine, just slightly modified.
Re:Caffeine and theanine exert opposite effects on attention...
by sunshineforever on Wednesday July 21, 2021 @10:39AM
(#27906897)
In my experience, many of the negative effects are greatly reduced. When my dad first brought back a box of PG Tips from a work trip in London, I discovered I could drink like, ten cups and still function. Only moderately burned out.
If I had drank the same amount of coffee I'd've needed to lay down. It was great for all nighters playing Halo multiplayer.
All this time I thought tea's superiority was due to it having "more hydration" or something. This is so interesting to know!
Re:Caffeine and theanine exert opposite effects on attention...
by whoisburbansky on Wednesday July 21, 2021 @09:55AM
(#27906313)
In my experience it’s been that tea gives me far less anxiety, but still a nonzero amount. It doesn’t wipe it out entirely, but it reduces the physiological symptoms of anxiety.
> Consumed together, caffeine and theanine exert similar cognitive effects to that of caffeine alone, but exert opposite effects on arousal, in that caffeine accentuates and theanine mitigates physiological and felt stress responses.
This is inline with the anecdotal evidence about theanine's mitigating effect on caffeine & stress.