Caffeine has been used for centuries to help mankind stay ... Samples were degassed (let the fizz out) and diluted (1 part beverage to 1 part distilled water). Gas bubbles can interfere with the ...

With 150 milligrams of caffeine, 20 grams of protein, and 110 calories, Slate is an ideal option for a morning meal or post ...

While most beer's caffeine content is minuscule ... are just made with added nitrogen gas. This creates a bubbly mouthfeel -- but unless brewed with added cups of joe, they'll provide nowhere ...