This ratio reflects the conversion of primary bile acids by intestinal bacteria into secondary bile acids. A higher ratio may indicate increased microbial conversion or slowed bile acid turnover, while a lower ratio can reflect reduced bacterial activity or impaired bile flow. Maintaining balance is important for gut–liver communication, lipid metabolism, and overall digestive health.
This ratio indicates how efficiently intestinal bacteria transform primary bile acids into secondary bile acids. It offers insight into the interaction between the gut microbiota and liver metabolism.
A higher ratio may indicate increased bacterial conversion, reduced bile acid turnover, or altered intestinal reabsorption. It can also occur in cases of microbial overactivity or impaired bile acid clearance.
A lower ratio may indicate reduced bacterial activity, antibiotic usage, or impaired bile flow from the liver. It might also reflect decreased microbial diversity or alterations in gut-liver communication.
Maintaining a diverse gut microbiota, ensuring adequate hydration, and consuming sufficient dietary fibre can support healthy bile acid metabolism. Supporting liver function and avoiding excessive intake of processed fats also helps preserve a balanced ratio.