The main function of the Pigeon's liver is to remove toxins from the pigeon's body, which can include varied chemical as well as physiological substances. When the pigeon's liver is overloaded with work then it can face problems in clearing the toxins, which results in congested liver or liver congestion.
While some common ingredients in liver cleanses have been shown to have positive results — milk thistle has been shown to decrease liver inflammation, and turmeric extract has been shown to protect against liver injury