Caffeine? Think twice before grabbing that friendly cup of joe.

There’s no denying it — as a society, we all love coffee and tea. It’s part of our morning ritual. There’s also nothing like a hot cup of coffee or tea, on a cold winter’s day.

How many of us run errands with a coffee, in hand? How many of us meet our friends at the local coffee shop? Caffeine is a deeply rooted part of our lifestyles. In fact, 80% of…