With tea, if you resteep the tea multiple times, only the first cup contains significant amounts of caffiene, some teas resteep better than others (if memory serves oolongs are the best, and green teas the worst to resteep). My mum used to drink ~15 cups a day, now it’s more like 3 resteeped 5 times.
Personally I have pretty bad reaction to caffiene so I only have coffee occasionally when I need a productivity boost or go without sleep, but I do the tea stuff too.
With tea, if you resteep the tea multiple times, only the first cup contains significant amounts of caffiene, some teas resteep better than others (if memory serves oolongs are the best, and green teas the worst to resteep). My mum used to drink ~15 cups a day, now it’s more like 3 resteeped 5 times.
Personally I have pretty bad reaction to caffiene so I only have coffee occasionally when I need a productivity boost or go without sleep, but I do the tea stuff too.