It's a good question. It's easy to locate Swiss water decaf in the US now, but apparently that wasn't true in the mid-80's, so the answer depends on when and wh

It's a good question. It's easy to locate Swiss water decaf in the US now, but apparently that wasn't true in the mid-80's, so the answer depends on when and where the caffeine was extracted from the coffee. https://www.washingtonpost.com/archive/lifestyle/wellness/1986/02/26/decaf-extracting-the-kick/7c60aad9-2a75-4575-ae2b-c8b5d6dd2b85/ https://www.washingtonpost.com/archive/lifestyle/wellness/19...