Starvation
Starvation occurs when a Sim has gone to long without eating. When a sim dies of starvation, they will become a transparent Ghost.They will open and close the fridge, taking food with themselves. Ghosts get angry if there is no fridge on the lot or if the fridge is empty.
Babies, toddlers, and children cannot die of starvation; they will be removed by the social worker before their hunger drops low enough.
In the Sims 3, when a Sim dies of starvation they will have a picture of a knife, fork, and plate on their gravestone.
Vampires can not die of starvation.