Dietary supplements are often used to improve health; however, they can also do the opposite. 

Herb-induced liver toxicity is on the rise. This is likely due to the booming supplement industry that promotes herbal remedies for various ailments. 

While there is evidence to suggest that supplements may be helpful and even healthy, some can be harmful in high doses or when combined with other ingredients or medications. 

If you take supplements or are considering taking supplements, it’s important to know which ingredients may do you more harm than good. Below are 5 supplements to look out for that may be toxic to your liver.

1. Green Tea Extract

Green tea has many health benefits including reducing the risk of cancer, weight loss support, and preventing diabetes. Green tea extract is a more potent, concentrated form of green tea used as an ingredient in many weight loss supplements. 

However, green tea in its concentrated form has been shown to cause liver toxicity when taken in high doses. 

2. Comfrey

Comfrey is an herbal supplement most often used topically for reducing inflammation and helping skin cells grow. Though comfrey may be safe when used as a topical supplement, ingesting it can cause liver damage and even death.

For this reason, it’s best to avoid comfrey altogether. 

3. Ephedra

Ephedra is an evergreen plant with a history of medicinal use in China and India. The supplement was previously a common ingredient in energy drinks and weight loss products.

Ephedra has stimulant properties that may result in increased energy and potentially assist with weight loss. The use of ephedra has been associated with negative health effects such as heart attack, seizure, and liver damage, and it is recommended to avoid it.

4. Kava

Kava is a South Pacific plant used to treat anxiety. Though kava has been shown to have positive effects on mental health, it could be detrimental to your liver health. 

Over 100 cases of liver toxicity have been linked to kava. The tropical plant isn’t recommended for people who are already concerned about their liver health. 

5. Cascara

The dried bark of the cascara sagrada shrub is best known for its use as a laxative. Generally, cascara is safe to take as a supplement. 

However, when taken in high doses or for an extended period of time, cascara can be toxic to the liver. 

The Daily Liver Vitamin (TDLV)

If you’re concerned with the health of your liver, be mindful of what supplements you take. Do your research on the supplement company you purchase from. Make sure they are reputable and follow Good Manufacturing Processes (GMP). 

Should you consider supplements to support your liver health, consider The Daily Liver Vitamin (TDLV). TDLV is made by Zen Nutrients, a nutraceutical company founded by veteran pharmacist Devan Patel and other clinical professionals. 

TDLV contains research-backed ingredients shown to support liver health and promote liver healing.* It may be a useful addition to your liver healing regimen.* 

The Takeaway

Taking supplements for your health may be beneficial but it can also be harmful if you’re not careful. 

Always do your research before consuming dietary supplements, especially if you’re concerned for your liver health. 

*This statement has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.