It's quite clear the Soylent folks haven't. From their FAQ:
"Is it safe? We have been testing Soylent on ourselves for several months and the data shows it to have a positive nutritional benefit."
The well established, scientific method is a double-blind clinical trial, in which neither patient nor investigator know whether the patient is receiving the substance being tested or the control substance.
"Is it safe? We have been testing Soylent on ourselves for several months and the data shows it to have a positive nutritional benefit."
The well established, scientific method is a double-blind clinical trial, in which neither patient nor investigator know whether the patient is receiving the substance being tested or the control substance.