What's All the Buzz About Caffeine?

Do you love that first cup of coffee in the morning? Well you're not alone. The number of Americans who drink a cup of coffee daily is the highest it's been in six years. According to Reuters, a study commissioned by the National Coffee Association surveyed 3,000 Americans about their coffee drinking habits. The survey found that 64 percent of Americans drink a cup of coffee every day, up from 62 percent in 2017, and the highest percentage since 2012.

The majority of Americans drink coffee—around 83 percent—and did you know the average American spends $1,110 on coffee annually?

From a health perspective, according to scientists at the Mayo Clinic, consumption of up to 400 mg of caffeine is safe (not necessarily healthy) for most adults. That's roughly the amount of caffeine in four cups of brewed coffee, 10 cans of cola, or two "energy shot" drinks.