Protocol · Liver & Detoxification
Cirrhosis Adjunctive Support Protocol
L-Carnitine and Branched-Chain Amino Acids (BCAAs) are the core of this stack, with 7 supporting supplements. Each row gives the amount the protocol lists and the grade our evidence database holds for that supplement in Cirrhosis Adjunctive Support.
We are re-verifying the studies cited on protocol pages; only confirmed citations are shown.
The stack
9 supplements · 1 graded
| Grade | Supplement | Amount listed | Why it’s in the stack | Evidence on file | Shop |
|---|---|---|---|---|---|
| Primary stackThe core of this protocol | |||||
| L-Carnitine | Amount listed: 1–2 g twice daily | Supports energy metabolism; may reduce fatigue and improve quality of life in cirrhosis patients
| Grade B for Ammonia5 studies · 76 people | ||
| Branched-Chain Amino Acids (BCAAs) | Amount listed: 5–15 g daily in divided doses | May prevent muscle wasting, improve hepatic encephalopathy, and support protein synthesis in cirrhosis | Not graded yet | ||
| Supporting stackListed as additions to the core | |||||
| Zinc | Amount listed: 25–50 mg daily | Deficiency common in cirrhosis; supplementation may improve hepatic encephalopathy and liver function | Not graded yet | ||
| Vitamin D | Amount listed: 2,000–5,000 IU daily (based on levels) | Deficiency very common in liver disease; important for bone health and may improve outcomes | Not graded yet | ||
| Milk Thistle (Silymarin) | Amount listed: 420–600 mg silymarin daily in divided doses | Hepatoprotective herb with antioxidant and anti-fibrotic effects; traditionally used for liver support | Not graded yet | ||
| S-Adenosylmethionine (SAMe) | Amount listed: 800–1,600 mg daily | Methyl donor that supports liver detoxification; may improve survival in alcoholic cirrhosis | Not graded yet | ||
| Probiotics | Amount listed: 10–50 billion CFU daily multi-strain formula | May reduce bacterial translocation, prevent hepatic encephalopathy, and improve gut-liver axis function | Not graded yet | ||
| Vitamin E | Amount listed: 400–800 IU daily | Antioxidant that may reduce oxidative stress and inflammation in liver disease | Not graded yet | ||
| Vitamin K | Amount listed: 10 mg daily (or as directed based on INR) | Supports clotting factor synthesis in patients with coagulopathy from liver dysfunction | Not graded yet | ||
Shop the evidence-backed picks
Support alongside medical care. These supplements are not a treatment for Cirrhosis. If you are being treated for it, talk to your clinician before adding one: supplements can interact with medicines.
The supplement in this protocol graded A or B. Each opens third-party tested products, matched to the dose above where we can.
- Grade B
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How this protocol works
In plain language
Cirrhosis is advanced scarring (fibrosis) of the liver that impairs its function. It results from chronic liver damage due to alcohol abuse, viral hepatitis, fatty liver disease, or other causes. As scar tissue replaces healthy liver tissue, the liver gradually loses its ability to filter blood, produce proteins, store energy, and detoxify harmful substances. Complications include portal hypertension, ascites (fluid accumulation), hepatic encephalopathy (confusion from toxin buildup), and bleeding problems.
CRITICAL: Cirrhosis is a serious medical condition requiring specialist care (hepatologist/gastroenterologist). These supplements are ADJUNCTIVE to medical treatment—they don't reverse cirrhosis or replace medications. Always inform your liver doctor about any supplements, as some may be harmful in liver disease. Avoid alcohol completely.
- L-Carnitine helps transport fatty acids for energy production. Carnitine deficiency is common in cirrhosis due to impaired synthesis. Supplementation may reduce fatigue, improve quality of life, and help with hepatic encephalopathy by reducing ammonia levels.
- Branched-Chain Amino Acids (BCAAs) are particularly important in cirrhosis. Muscle wasting (sarcopenia) is common and associated with worse outcomes. BCAAs provide direct fuel for muscles (bypassing the liver) and may help prevent/treat hepatic encephalopathy by competing with aromatic amino acids that contribute to brain toxicity.
- Zinc deficiency is extremely common in cirrhosis (due to poor absorption and increased urinary losses). Zinc is essential for many liver enzymes and for converting ammonia to urea. Supplementation may improve hepatic encephalopathy and taste abnormalities.
- Vitamin D deficiency is nearly universal in advanced liver disease (the liver converts vitamin D to its active form). Low vitamin D contributes to bone loss (hepatic osteodystrophy) and may worsen outcomes. Supplementation is usually necessary.
- Milk Thistle (Silymarin) is a traditional liver-supporting herb with antioxidant and anti-inflammatory properties. While it hasn't been proven to reverse cirrhosis, it may help protect remaining liver cells from further damage.
- SAMe is a methyl donor important for liver detoxification pathways. The liver normally produces SAMe, but this is impaired in cirrhosis. Supplementation may help, particularly in alcoholic liver disease.
- Probiotics support the gut-liver axis. In cirrhosis, bacterial products leak from the gut into the blood, worsening inflammation and contributing to hepatic encephalopathy. Probiotics may reduce this bacterial translocation and ammonia production.
- Vitamin E may help reduce oxidative stress in the liver, though evidence in cirrhosis is limited.
- Vitamin K may be needed because the cirrhotic liver can't produce enough clotting factors, leading to bleeding risk.
Expected timeline: BCAAs and L-carnitine may improve energy within weeks. Zinc effects on encephalopathy: 1-2 weeks. Vitamin D: requires ongoing supplementation. These supplements provide ongoing support—cirrhosis management is long-term.