Caffeine is America’s favorite stimulant. From regular drip coffee to sugar-loaded iced coffees and a slew of new energy drink brands that seem to never end, there are endless ways to get your fix.

Hi, I'm Jordan, and I need a daily caffeine fix. (Hi, Jordan!) Initially, I was drawn to the fun of snatching up seasonal lattes. (That's how they get ya.) Soon after, I appreciated coffee for its ...