Disadvantage - Restricted Diet

This character has a diet that is limited to a single specific thing. If the thing they are limited to is not part of an ordinary humans diet, they also gain the ability to eat that specific thing. They do not gain sustenance from anything else, and eating other food will make them ill. Their diet should either be something difficult to obtain (flower petals), or something whose consumption would draw attention (an all-meat diet).

Characters can take restricted diet twice, but must consume a full amount of both. The type should be the thing they are consuming, not a description of their diet.