If your afternoon coffee is leaving you wired at bedtime, try swapping one cup...

https://smoothdecorator.com/how-do-i-make-a-matcha-latte-taste-less-grassy/

If your afternoon coffee is leaving you wired at bedtime, try swapping one cup for matcha or rooibos. Matcha still has caffeine, while rooibos is naturally caffeine-free, so you can choose what suits your day