Earlier quoted context omitted.
He just told you what he lived through, and you're asking for a citation? Never change, HN.
"Not putting solid food into your system for long periods of time will destroy your ability to digest solid food when you start refeeding" That is an unscientific statement based on no citation. Top it off, I have personally lived of Soylent for a year. I go out to eat only a couple times a month and I do not die from horrendous suffering everytime. In fact, nothing changes.
Where's your citation backing up your suggestion that it's safe?