Back in the 90's Kava supplements were booming. Millions of people were consuming them daily to help deal with stress.
However, now discredited evidence announced a correlation between people's liver issues and kava supplements.
In spite of much research these correlations where never reproduced in USA or in subsequent clinical studies.
Here's the research we've collected on this subject:
- Kava Related Hepitatoxitcity - A Critical Overview
- Review and Assessment of Alledged Kava Hepitatoxitcity
- Kava Extract does not affect rat liver function
- Controversy Over Chemistry of Kava_ Stem Peelings and Alleged Relation to Kava
- Clinical Trial suggests Safety of Kava
- Kava Hepatotoxicity - A clinical review
- World Health Organization (WHO) Kava Report