Soda

Soft Drinks, also called Sodas, are carbonated beverages made from water and a flavoring agent. In Deus Ex and Deus Ex: Invisible War, soda is a consumable item that restores 2 health to the player. Unlike other drinks, soda does not fog up the players vision. It does however, make the player burp."Why drink cola when you can nuke yourself back to health? The only cola for smart people on the go and recovering zyme addicts."

- Deus Ex: Invisible War description