Consuming

In Revive & Prosper even consuming is a job and you can set how high priority mutants should give it. Higher priority means they'll consume in an earlier stage of hunger. If the consumption has a lower priority, mutants will eat and drink when they're really hungry and thirsty.

Mutants need a consuming place which represents a bench. If they don't have a bench they'll consume only when they're starving which is pretty bad because they become much slower or even refuse to work while playing on the higher game difficulty.

Oh, and just one more thing – your mutants can level up consuming so they can become masters in super fast eating and drinking.