The ultimate performance enhancing drug the Germans prototyped was D-IX which was not mentioned in the article. Each tablet contained 5 mg of oxycodone, 5 mg of

The ultimate performance enhancing drug the Germans prototyped was D-IX which was not mentioned in the article. Each tablet contained 5 mg of oxycodone, 5 mg of cocaine and 3 mg of methamphetamine, so it was potent stuff. > German researchers found that equipment-laden test subjects (inmates from Sachsenhausen concentration camp) could march in a circle for up to 90 kilometers per day without rest while carrying a 20 kilogram backpack. https://en.wikipedia.org/wiki/D-IX https://en.wikipedia.org/wiki/D-IX