Have you found association with taking Kava Kava and elevated liver enzymes. I was taking it for a few months to aid sleep and recently had higher enzyme levels than I have had before. I must add that I have until recently been pre-diabetic and had metabolic syndrome with extremely high triglycerides.
Hi.noted history of kava use. Any chronic use of medication can cause elevated liver enzymes since metabolism of the majority of Chat Doctor.  If there are no proven indications for a medication, might as well not take it, as it may do more harm than help. It is best if you consult with a doctor for clinical evaluation. Other diagnostics and management will be directed accordingly. Hope this helps. Good day!! ~