Why Your Morning Coffee is Sabotaging Your 3:00 PM Focus

We’ve all been there. It’s 3:00 PM, and the "Brain Fog" has officially moved in. Your focus is shot, your patience is thin, and you’re eyeing the pantry for something salty or sweet.

You probably think you just need another cup of coffee. But the truth? Your first cup of coffee—the one you drank three minutes after waking up—is the reason you’re crashing now.