And so this kinda highlights the importance
of maybe doing a morning
cup of coffee and then considering some other source
of wakefulness if you need it in the afternoon, like one
of my favourite for that is L - theanine which you get from green
tea and that doesn't cause those sleep disturbances that caffeine can cause, but know that based on this recent research if you're doing caffeine
or you're having a
big cup of coffee in the afternoon, that can stay with you for up to 6 hrs so really interesting and I thought that was kind
of a cool little test just to see how long it took for caffeine to stay in your system and actually still disrupt sleep.