Star Trek: Serenity
The spores are harvested from pod plants. The spores infect a person, protecting them from radiation, healing damage and peace of mind. The radiation protection and peace of mind effects wear off in a few hours.
After being exposed to the spores the character recovers BODY in health each hour until full health. He is also +50 armour vs Radiation attacks.
The Character also enters an extremely content state and will be unmotivated to do anything besides eat and laze about. This can be broken with physical pain or extreme distress. Otherwise the PC will need to make a -3 Soul check in order to take any action. One roll every 15 minutes.