Digestive Guide
The Gut-Liver Axis: What the Term Means
The gut-liver axis describes biological communication between the gastrointestinal tract and liver; it should not be treated as proof that a supplement “detoxes” either organ.
A biological relationship, not a marketing guarantee
Blood flow, bile acids, immune signaling and microbial products are among the mechanisms discussed in gut-liver research.
Where supplement marketing can overreach
The existence of a gut-liver relationship does not establish that any particular supplement meaningfully changes clinical outcomes.
Related: what bile does and the gut microbiome.
Health note: This page is educational and is not a diagnosis or treatment recommendation. Supplements can cause side effects and interact with medicines. Discuss personal decisions with a qualified healthcare professional.