The standard serving of espresso for most coffee shops is two shots. Those two shots actually have less caffeine, at approximately 150 milligrams, than a regular 16-ounce cup of coffee, at 330 mg (via Huff Post).
June 28, 2014
The standard serving of espresso for most coffee shops is two shots. Those two shots actually have less caffeine, at approximately 150 milligrams, than a regular 16-ounce cup of coffee, at 330 mg (via Huff Post).