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Bilirubin (total)
Bile pigment; elevated in liver/biliary dysfunction
Also known as: TBIL,Total Bilirubin,Bilirubin Total
Reference Ranges
Clinical Reference
0.1 – 1.2 mg/dL
Optimal Range
0.2 – 0.8 mg/dL
Critical Range
> 15.0
mg/dL
Gilbert syndrome: mild elevation common and benign
Related Conditions
Liver Disease
High
Food & Lifestyle Recommendations
🍎 Food
Eat regularly — fasting can elevate bilirubin in Gilbert syndrome
Fasting reduces hepatic bilirubin clearance, especially in Gilbert syndrome
🍎 Food
Include cruciferous vegetables (broccoli, cauliflower) which support liver detoxification
Cruciferous vegetables induce UDP-glucuronosyltransferase, the enzyme that conjugates bilirubin
💡 Other
If Gilbert syndrome (mild, asymptomatic), no lifestyle changes needed — it may actually be protective
Gilbert syndrome is associated with reduced cardiovascular disease risk
Evidence-Backed Supplements
When High
-
Moderate evidence; silymarin may reduce bilirubin in liver disease by supporting hepatocyte function.
Silymarin extract (70–80%) 140–210 mg silymarin 2–3x/day With meals -
Limited evidence; curcumin may modestly reduce bilirubin by improving liver function. Very limited clinical data.
Curcumin with piperine or phytosome 500–1000 mg/day With meals -
Limited evidence; NAC may help reduce bilirubin in some hepatotoxic contexts by supporting glutathione.
N-Acetyl Cysteine 600–1200 mg/day Morning or divided doses
Questions to Ask Your Doctor
- Could my mild bilirubin elevation be Gilbert syndrome rather than liver disease? Gilbert syndrome is benign and affects 3-7% of population
- Does my elevated bilirubin indicate liver disease, and should I be tested for Gilbert syndrome? Mild isolated bilirubin elevation is often benign Gilbert syndrome. Liver function tests help differentiate.
Upload your blood test to see how your Bilirubin (total) compares to reference and optimal ranges.
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