
You know the usual suspects when it comes to caffeine: When you find yourself feeling jittery or you’re having trouble falling asleep (which isn’t helpful for your sleep apnea treatment), you can quickly trace it back to that coffee, macchiato, cola, tea, or huge chocolate bar that you had. Yep. That was probably what did it, you will think to yourself! However, what’s to blame when you feel like you’ve consumed caffeine but none of these items made an appearance in your day? Remember that this stimulant is often present when you least expect it! Consider some potentially very surprising sources (and remember, always read ingredients).