I'm really skeptical about the alleged benefits. If a person is eating a balanced diet, they shouldn't be "impacted". If they aren't eating the balanced diet, they should be doing that anyway, to reap the benefits beyond a healthy colon.

If a person actually has diverticulitis or something, maybe, but I'd like to see some evidence that it actually does something beneficial.

I mean, I'm all for exploiting the placebo effect, but not if it requires taking a tube up the ass. Like, from somebody you don't know and love.