He doesn't joke, a lot of people only poop once a week. I have friends who work in healthcare and it's real. Eat your vegetables and drink lots of water, folks.
I poop like twice a week and it's not painful or anything. Just typically more at once vs a lot of small ones. But I also don't have that fucked up of a diet, and I drink a lot of water. If you're only going once a week then you're probably not eating something right.