Its said that one of the characters, Jane’s, boyfriend/husband makes her believe shes overweight and such and its implied that it either worsens or creates her eating disorder. If that counts.
The player has to crush a doll's head in order to progress. Although it has a meta twist (your own vision is crushed from the sides as it is happening), there is no gore.
You have an option to kill a baby early in the game and also later in the game, it is also alluded to that the baby one of the characters is pregnant with dies with the mum
Reoccuring thing in the game, along with the theme of eating disorders, the player has the option to vomit up food. Later on, the player vomits in an elevator.
The DLC Mursus Tape "The Way Out" is based on suicide. It's fairly graphic in many suicide methods and I would not recommend watching/playing it if you are sensitive to this.