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Liver & Detox

Liver Support & Detox

Reviewed by the Nimbera editorial team · Last updated May 2026

The liver filters toxins, metabolises drugs, and produces bile for digestion. Supporting liver health primarily involves reducing harmful inputs - especially alcohol - while some herbs and nutrients show preliminary evidence for protecting liver cells from oxidative stress and inflammation.

When to see a doctor

Jaundice (yellowing of skin or eyes), dark urine, severe abdominal pain, or elevated liver enzymes on blood tests require medical evaluation. Natural remedies do not treat hepatitis, cirrhosis, or liver failure.

Natural remedies · 6

Tap any remedy for the full how-to and citation.

How we rate evidence▾

Strong - Multiple randomised controlled trials or systematic reviews with consistent positive outcomes.

Moderate - At least one RCT or several high-quality observational studies with plausible mechanisms.

Limited - Small trials, animal studies, or traditional use with limited human clinical evidence.

Sources link directly to PubMed, Cochrane Reviews, or NCCIH.

Milk Thistle (Silymarin)

ingestible
A Cochrane systematic review of 13 RCTs (n=915) found no statistically significant effect on mortality or liver disease complications; some low-quality trials showed improvements in liver enzymes but these were not confirmed in high-quality trials. NCCIH notes two funded trials showed no benefit for hepatitis C or NASH.
$12-$30 per month

Dandelion Root Extract

ingestible
An animal study (Pfingstgraf et al., Antioxidants, 2021) found dandelion root extract at 100 mg/kg significantly reduced serum liver injury markers (AST, ALT, ALP, GGT, total bilirubin) and oxidative stress in a rat model of acute-on-chronic liver failure, outperforming silymarin at some doses. No large human RCTs have been conducted.
$8-$20 per month

NAC (N-Acetyl Cysteine)

ingestible
A small RCT (Khoshbaten et al., PMC3270338) found NAC 600 mg twice daily significantly reduced serum ALT in non-alcoholic fatty liver disease patients over 3 months (77.0 to 51.7 units/L, p=0.014) compared to vitamin C. NAC is also the established medical antidote for acetaminophen-induced liver failure at high IV doses.
$10-$25 per month

Alcohol Reduction or Elimination

lifestyle
Alcohol is a direct hepatotoxin. MedlinePlus and major medical organisations confirm that heavy alcohol use causes fatty liver, hepatitis, and cirrhosis, and that abstinence or significant reduction is the primary evidence-based intervention for halting progression of alcohol-related liver disease.
Free to implement; alcohol-free alternatives $8-$18 per pack

Artichoke Leaf Extract

ingestible
Wider et al. 2022 review (J Hepatol, PMID 35949559) - systematic analysis of 5 RCTs found artichoke leaf extract significantly reduced ALT and AST levels in NAFLD patients, with additional beneficial effects on total cholesterol and LDL. Evidence quality rated moderate.
$10-$25/month.

Coffee (Habitual Consumption)

ingestible
Kennedy et al. 2016 systematic review and meta-analysis (BMJ Open, PMID 26556483) - coffee consumption associated with significantly reduced risk of liver cirrhosis (RR 0.61 per 2 cups/day), liver cancer (RR 0.56 per 2 cups/day), and liver fibrosis progression in NAFLD patients. One of the most robustly replicated findings in hepatology.
$0.10-$1.50 per cup depending on source.

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Remedy information is compiled from primary clinical sources including PubMed, the Cochrane Library, and the National Center for Complementary and Integrative Health (NCCIH). Evidence ratings reflect published human trial data at time of writing. This content is for informational purposes only and is not a substitute for professional medical advice. Read our full disclaimer.