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Liver disease and herbal supplements: what to ask first
Liver disease and herbal supplements are a pairing to clear with your liver team first. Memorial Sloan Kettering advises avoiding green tea extract with liver problems. Reviralis Complete blends green tea, licorice and cinnamon bark extracts in a 661 mg mix where no single amount is printed, so the label cannot tell you how much your liver would meet.
Written by the Goreviralis label deskUpdated · 5 min read
The basics01
Why are herbal supplements a concern with liver disease?
The liver processes almost everything swallowed, so an extra load matters more when it is already strained.
Imagine a woman with fatty liver disease whose last blood test showed raised enzymes. She wants to feel better and reads that plant extracts are natural. Natural does not mean light on the liver. A concentrated extract is a stronger exposure than the same plant brewed in a cup.
That is why hepatology teams ask for every capsule and tea. The Reviralis label tells readers with a medical condition to consult a provider before use. It does not name liver disease, and no source tested the product itself.
On the label02
Which Reviralis names do liver teams ask about?
Three plant extracts lead the list, and each has a ceiling instead of an amount.
| Name (place in list) | Printed amount | What a reference says |
|---|---|---|
| Green tea leaf extract (4th) | Not printed (at most 165.25 mg) | Avoid with liver problems; take extracts with food (MSK About Herbs, Green Tea) |
| Cinnamon bark extract (13th) | Not printed (at most 50.85 mg) | Cassia carries coumarin (NCCIH, Cinnamon) |
| Licorice root extract (14th) | Not printed (at most 47.21 mg) | Can lower potassium and raise pressure |
Because blend names run from most to least by weight, the 4th name can hold at most 661 mg divided by 4. These are ceilings, and the real amounts may be lower. The label does not say which cinnamon or whether the licorice has glycyrrhizin removed.
Green tea03
What do references say about green tea extract and the liver?
Liver injury is uncommon but reported, mostly with extracts in capsules.
NCCIH describes cases linked to green tea extract, and a carrier gene variant that some people have (NCCIH, Green Tea). A raised-enzyme finding appeared at about 800 mg of the active compound EGCG a day. Even the 165.25 mg ceiling falls below that, but a sensitive person may react at lower amounts.
The Reviralis label also prints vitamin A at 720 mcg RAE and niacin at 12.5 mg, both below their upper limits. The liver handles those too, so they belong on the list you hand over.
Notice the timing clash as well. Memorial Sloan Kettering advises taking green tea extracts with food, and the Reviralis label says 20 to 30 minutes before a meal.
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See packsAt the visit04
What should you ask your liver team?
Name every product, including teas, and ask before starting.
- Do my liver tests allow a green tea extract at any amount?
- Should I avoid the whole capsule, or is a trial with repeat blood tests an option?
- Do licorice and cassia cinnamon matter for my condition?
- Which liver tests, and how soon, if I do start?
Keep taking prescribed medicine as directed. A supplement is not a replacement, and a prescriber should decide any change.
Safety05
Which liver signs need urgent care?
Call 911 for vomiting blood, confusion with sleepiness, or severe belly pain.
Yellow skin or eyes, dark urine, pale stools, itching all over or sudden fatigue need a same-day call to a clinician. The label is not for anyone under 18, and pregnant or nursing readers should ask a provider first. See the green tea liver post, the herbal extracts page and the medicine check page.
FAQ06
Reviralis questions people ask
Is green tea extract bad for the liver?
It can be for some people. Liver injury is uncommon but reported, mostly with capsule extracts, and Memorial Sloan Kettering advises avoiding them with liver problems. If you have liver disease, ask your hepatology team before using any extract.
Does Reviralis Complete contain green tea?
Yes, green tea leaf extract is the fourth of 18 blend names, with no printed amount and a ceiling of 165.25 mg per serving. The label prints no caffeine figure. Show the Supplement Facts panel to your liver team.
Can licorice damage the liver?
References stress potassium and blood pressure effects for licorice rather than liver damage. Still, a liver team wants to know about it. Reviralis names licorice root extract without an amount, with a ceiling of 47.21 mg.
What herbs should be avoided with liver disease?
There is no single list, because it depends on your condition and medicines. Concentrated extracts deserve the most caution, so ask your liver team about each product, including green tea extract.
Who wrote this07
Written and reviewed by
Pages built from the label, the sales page and linked NIH, CDC, FDA, FTC, Mayo Clinic and peer-reviewed sources.
Last updated . Read our editorial standards and how we check reviews. This website is the information site for a U.S. stocking partner for Reviralis. It is not the manufacturer or the distributor named on the label. We earn money when you buy through our order links.
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