From Brotato Wiki
Item
Torture is an in-game item that can be bought from a Shop or can be found in a Crate. Most Items modify the Stats of the player, and some of them provide additional effects.
Unique
Torture is a unique item. Only 1 of each unique item can be equipped, and it will then no longer be offered in the Shop, and no longer drop from loot crates.
Healing
When player has torture, they cannot heal in any other way. The healing effect does not stack with health regeneration.
Life Steal, HP Regeneration, and consumables become useless.