[morb]

I don't do soylent or clones, so I don't talk from experience.

From what I've read, farting is a problem for most people when changing diets and suddenly adding much more fiber than they were used to before. It lasts for a while and then allegedly stops.

People who start weightlifting and change their diets completely also often complain about farting, even if they are not taking any supplements. Check the weightlifting forums for other tragic experiences.