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Are Your Favorite Herbal Supplements Harming Your Liver? What You Need to Know
Herbal supplements have become a staple in many households, offering natural remedies for stress, inflammation, and overall wellness. However, while these supplements promise health benefits, they are not always risk-free. A recent study published in JAMA Network Open highlights concerns about certain herbal supplements and their potential to cause liver damage. If you regularly take turmeric, ashwagandha, or other popular herbal products, it’s important to understand their risks.
Herbal Supplements That May Cause Liver Damage
Many people assume herbal supplements are safe because they are derived from plants, but they are not as strictly regulated as prescription medications. According to the study, these six supplements have been linked to liver toxicity.
Turmeric (Curcumin)
Turmeric is widely used for its anti-inflammatory properties, but excessive doses have been associated with liver enzyme abnormalities and, in some cases, acute hepatitis. While moderate consumption is generally safe, taking concentrated curcumin supplements over a long period may pose risks.
Ashwagandha
Known for reducing stress and improving energy levels, ashwagandha has recently been linked to liver injury. Some cases reported in the study included severe hepatitis, with a few individuals requiring hospitalization.
Green Tea Extract
Green tea is often promoted for its antioxidant properties, but its concentrated extract form can be harmful. The study found that green tea extract accounted for 18% of supplement-related liver injuries, making it one of the most frequently reported offenders.
Black Cohosh
A common supplement for menopausal symptoms, black cohosh has been linked to liver inflammation. In some cases, prolonged use has resulted in serious liver damage, and there have been reports of liver failure requiring medical intervention.
Red Yeast Rice
Used as a natural cholesterol-lowering remedy, red yeast rice contains monacolin K, a compound similar to statin drugs. Some batches contain high levels of this substance, which can stress the liver and contribute to toxicity.
Garcinia Cambogia
Marketed as a weight-loss supplement, garcinia cambogia contains hydroxycitric acid, which has been associated with liver failure in certain cases. The study warns that prolonged use could lead to serious complications.
Understanding the Research: How the Study Was Conducted
The study published in JAMA Network Open analyzed 341 cases of liver damage linked to dietary supplements, drawing data from the U.S. Drug-Induced Liver Injury Network. The findings revealed that:
- Herbal and dietary supplements accounted for 33% of supplement-related liver injuries.
- Green tea extract alone was responsible for 18% of these cases.
- Some patients experienced severe liver damage, with a few requiring liver transplants.
These results highlight the importance of caution when using supplements, especially in high doses or over extended periods. Consulting a healthcare provider before starting any new supplement can help prevent unexpected health complications.
Acupressure Techniques to Support Liver Function
Relying on herbal supplements alone isn’t always the best approach to maintaining liver health. Traditional Chinese Medicine offers other natural ways to support liver function, including acupressure. This simple technique involves applying pressure to specific points on the body to improve circulation, reduce stress, and aid detoxification. By incorporating acupressure into your routine, you can help promote better liver function without the potential risks associated with certain supplements.
Liver 3 (Tai Chong) – Supreme Rush
Located on the foot, between the first and second toes, this acupressure point is commonly used to reduce stress and promote liver function. Applying firm but gentle pressure for one to two minutes on each foot can help relieve tension, improve circulation, and support liver detoxification.
Liver 4 (Zhong Feng) – Middle Margin
This point is found on the ankle, just in front of the inner ankle bone. Massaging it in circular motions for one to two minutes can help regulate liver function, reduce inflammation, and improve bile flow. It is also used to alleviate lower abdominal discomfort.
Kidney 9 (Zhu Bin) – Guest House
Located on the inner side of the lower leg, about five inches above the inner ankle, this acupressure point plays a role in detoxification and overall organ health. Applying pressure for one to two minutes can aid in eliminating toxins, reducing stress, and balancing the body’s energy.
For a more detailed guide on acupressure techniques, explore these acupressure points for liver detox to help maintain a healthy liver naturally.
Final Thoughts
While herbal supplements can provide health benefits, they are not without risks. The recent study highlights the potential dangers of certain supplements, reinforcing the importance of using them with caution. Instead of relying on supplements alone, incorporating practices like acupressure can support liver function naturally. Taking a balanced approach to wellness and being mindful of supplement intake can help protect long-term liver health.
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