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

https://bizzmarkblog.com/is-it-smarter-to-swap-my-second-coffee-instead-of-my-first-one/

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