Extra Nutrition is a Gene Tonic that causes consumables to give a small amount of extra health when consumed.

BioShock Edit

In BioShock, all versions of this Tonic can be equipped at the same time for an increased effect.

Extra Nutrition 2 Icon
Extra Nutrition 3 Icon

BioShock 2 Edit

Extra Nutrition is also a Tonic available to the player in the sequel.


Minerva's DenEdit

Can be purchased for 20 ADAM in all Gatherer's Gardens.