The Mayo Clinic doesn’t pick favorites—because they’re responsible medical professionals, unlike the guy screaming about “bulletproof coffee” on TikTok. They simply serve up the data and let you decide.
If you want a caffeine bomb that’s easier on your stomach? Cold brew, but dilute it and don’t drink it after 2 PM unless you’re planning a nocturnal painting session. If you want a classic, refreshing jolt that doesn’t take 24 hours to prepare? Iced coffee is your loyal, slightly more acidic friend.
And me? After that accidental cold brew jolt, I now double-check my pitcher before pouring. I also keep a stash of iced coffee for the “normal” days, and reserve the cold brew for days I plan to reorganize my entire life by noon. You know, balance.
Bottom line: both will wake you up. One might just make you see sounds. Choose wisely—and maybe pour with the lights on.
