Health Release is a Kekkei Tōta, or an advanced nature type that combines the Fire Release, Yin Release, and Yang Release. There is no specific clan that is lauded to have this rare bloodline, though it is common for this kekkei tota to appear among shinobi and kuniochi in the Land of Equilibrium, granting them rare medical skills that are said to rival Tsunade of the Sannin. It also allows them to be able to externalize their chakra, in order to heal externalized injuries that other shinobi possess. Some have called the kekkei tota the ultimate in medical ninjutsu, and it is stated that at one point or another Orochimaru and Kabuto were interested in its healing properties.