If coffee leaves you wired by mid-afternoon, try swapping one cup for rooibos...

https://wiki-saloon.win/index.php/Is_yerba_mate_a_good_option_if_I_want_different_flavour_but_the_same_kick%3F

If coffee leaves you wired by mid-afternoon, try swapping one cup for rooibos or a gentle matcha. Rooibos makes a cosy, caffeine-free option later in the day, while matcha can be a slower-sipping change in the morning