The Heart is a part of the newer cells in the game, It Costs 15 DNA. The description is "Greatly increase your health regeneration"
The stats of the Heart are
- + 4 Appetite
- + 3.5 Regeneration
The heart is pretty similar to the Marrow, but you dont gain any health, nor lose speed. but you have an extra + 3 Appetite and + 2 extra regeneration.