First Aid Mod 1.14.4/1.12.2 is a mod that changes the health system. It divides the vanilla health system into 8 different parts. It also adds debuffs to make playing Minecraft harder.
The features added in this mod include a health system, which divide your body into 8 parts: a head, a body, 2 arms, 2 legs and 2 foots. The Debuffs feature will make your character more vulnerable, since every part of your body can be damaged.
The armor is now also separated into different pieces, which is apart from each other. This means any pieces can be damaged separately, which makes the game way more realistic than the original game.
With this mod, you can have many parts broken, but if your trunk and head remain, you will still alive. Download First Aid Mod 1.14.4/1.12.2 for Minecraft if you like it.