Would eating your own shit make you ill?

Granted it would taste very...Shitty (Couldn't resist). Since its already been through your body once, wouldn't you already be ill if what you had originally ate was poisonous?

It's fine, I don't know what that retard is on with but "septic" is an empty buzzword and the only "bacteria" in shit was in your body once and can presumably return to the body without harm. The issue is, if you subsist only on shit, over time your shit will be entirely stripped of all nutrients -- perhaps as early as the third time around. That's why you have to supplement shit eating with vitamins and minerals.