Inspired by the Secret Life series, this mod takes any damage that is dealt to the player and reduces their maximum health by that amount.
This is similar to the gamerule for natural health regeneration, except not even golden apples can heal you.
It also adds two items: the Rune of Health and the Greater Rune of Health.
Both increase your maximum health by one heart, effectively regenerating you a small amount.
However, the Rune of Health's effects last until you die, while the Greater Rune of Health provides a permanent maximum health boost.
Make your survival world even harder with Injuries Retained!