Wolverines do not really prey on humans and it's rare that a Wolverine will eat a human but it's possible.
If a human comes up against a Wolverine then the Wolverine might attack the human if the Wolverine sees the human as a threat to them.
Although most times the Wolverine will just attack the human and then leave them laying on the ground without ever actually eating the body.
But if the Wolverine was hungry enough then the Wolverine might eat the human body.
But Wolverines will usually seek out much better food than eating a human and eating a human would be on the Wolverines lower priorities when it comes to food.
Still be very careful around Wolverines because they can attack, injure or even kill a human.