It turns out Coca-Cola and Red Bull have less caffeine than you may think. We looked at the maximum amount of caffeine you should have each day, according to the Mayo Clinic and found out which ...

From its roots in Civil War medicine to a global flavor mystery, cola is more than just Coke or Pepsi—it’s Christmas in a ...

He’ll take generic, room-temp, sugar-free cola over any other beverage at any ... and your drink won’t consequently dilute over time), instant espresso powder or freshly pulled espresso ...

chocolate covered espresso beans spilling out of a bag - Cliff Day/Shutterstock ...

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Coca-Cola (KO) and Starbucks (SBUX) face off in earnings showdown, with Coca-Cola's bullish signals and Starbucks' need for a caffeine boost. Will fizz or froth prevail?