I recently "upgraded" my coffee routine every morning when I stumbled upon a recipe for "bulletproof coffee" concocted by the Bulletproof Executive, Dave Asprey. He found that the combination of certain coffee beans, MCT oil & grass fed butter were the ideal food for brain power & fat burning for your body if consumed first thing in the morning, without any carbs. It's frothy & delicious & I'm totally addicted because it helps me feel amazing and perform at a higher level.