Caffeine sensitivity causes symptoms like headaches, insomnia, and anxiety. While usually not dangerous, it can be ...

When does one give up their beloved daily iced latte and look into coffee alternatives? If coffee is working well for you and your body, then there is no reason to cut back. “Coffee is not harmful in ...

Getting through the day without coffee can feel like a challenge — but how late is too late for that final cup? Billions of ...

Odds are if you're reading this, you’ve probably spent years making a beeline for a cup of coffee first thing in the morning, and probably half a dozen times throughout the day. And now you're looking ...

Many of us like to start the day with a strong cup of joe to keep us going through the morning, but it turns out that some people might find their sleep impacted that evening. This is due to the ...

This article is part of CNN Underscored’s Guide to Coffee, a two-week focus on everything coffee, from the best methods for brewing it to the best machines to do so and the accessories and gear you ...