Although there is a light steamy scene in the back of a car, there is no nudity whatsoever.

Julia removes her shirt in a car and is shown in a bra for a while. Paul stares but seems to try not to stare.

Julia and Paul make out and start to remove clothes while in the back of an ambulance. No nudity.

The movie is a very gory and graphic over-all, much like the original novel.

Once stung by the mutated wasps a number of people and a dog have giant versions of wasps burst out of them causing skin to fall off or ooze off the host.

A dismembered cow's head drops on a police officer.

A mutated man gets sliced through and cut by a hedge trimmer

The language is relatively tame, the word "fuck" is used at most 23 times throughout the run. Other than that it's just mild swearing and insults.

two characters smoke cannabis together

Nothing too scary unless you get queasy looking at a lot of gore and body horror.

(Deleted. Personal opinions about ratings are not appropriate for the Parents Guide.)