This is incredibly brave!
[Image via Ivan Nikolov/Andres Otero/WENN.]
That's why we're not shocked to hear that Cameron was on Dr. Oz's show, because the doc is all about health and great bodies!
Plus, she talked about POOP! After chugging a bottle of water first, though!
The Body Book author, 41, chugged a whole LITER OF WATER and then talked all about POOP!!
We love how candid she is — and we totally love that she's cool with talking about poop, being a gorgeous actress and all!
You look great, Cameron! Watch her candid interview (above)!!