Gut Health
Short-Chain Fatty Acids (SCFAs)
Unit: μmol/gID: G005
What This Test Measures
Gut microbiome metabolites; gut lining fuel and anti-inflammatory
Conventional vs. Functional Optimal Range
Conventional "Normal"
Butyrate, acetate, propionate present μmol/gYour doctor says you're "fine" anywhere in this range
Functional Optimal
High butyrate, balanced SCFAs μmol/gThis is where you actually feel great
The gap between these ranges is why you feel terrible with "normal" labs. Conventional medicine waits for disease. Functional medicine optimizes for health.
Gabriel's Take
SCFAs (especially butyrate) are produced by gut bacteria fermenting fiber. They fuel colon cells, reduce inflammation, and regulate metabolism. Low butyrate = dysbiosis, increased colon cancer risk, inflammation. Fiber, prebiotics (potato starch, inulin) and a diverse diet raise SCFAs.
When This Test Is High
Healthy microbiome, fiber-rich diet
When This Test Is Low
Dysbiosis, low fiber intake
Related Conditions
Low SCFAs: dysbiosis, IBD, metabolic disease, colon cancer risk
Recommended Follow-Up
Increase fiber, resistant starch, prebiotics; diversify microbiome