Model of Man as a Game Object
- Energy
- Health (of Teeth)
- Hormones (Hunger)
- Hormone (Sexual Desire)
These components can be quantized. In the real world, since they are quantized by chemicals, we can simply refer to them as particles. After all, chemistry is the study of interactions between reactive particles.
Potions
Then, since they are made of particles, and particles can be obtained from other particles, food items that supply particles can be considered general potions.
Medicine would be a special kind of potion that is immediately effective.