Kourtney Kardashian might still be as strict as ever about what her kids can eat, but her daughter Penelope, 12, is starting ...

According to WXHC, a small group of kids took the candy bar from another student and ate it in the bathroom on Monday. The students became sick after eating it and went to the nurse’s office.

As she's loading all the kids into a sprinter van, Jenner straps them in and offers them some snacks, which include Gatorade and lollipops ... “It’s like eating poison.” ...