The Soylent guy is an engineer who approached it like an engineering problem. It is supposed to contain everything your body needs on a regular basis. Ensure

The Soylent guy is an engineer who approached it like an engineering problem. It is supposed to contain everything your body needs on a regular basis. Ensure is a food replacement that has a long history of helping people with medical concerns. My great-grandmother lived mostly on this stuff while going through chemo. So far as I know, Ensure has never been advertised as the magic bullet to replace every food ever.