Herbal supplements have gained popularity in recent years, especially with the rise of social media platforms like TikTok where users promote the benefits of various herbs and plants. However, these supplements are not without risks. A study conducted by researchers at the University of Michigan found that an estimated 15.6 million U.S. adults have taken herbal supplements in the last 30 days that may be damaging to their liver. Some popular herbs studied in the research include ashwagandha, green tea extract, turmeric, and curcumin.
Despite the long history of using herbs for medicinal purposes, herbal supplements are not regulated by the U.S. FDA before going to market, unlike prescription medications. This lack of regulation can lead to mislabeled products and potential dangers to consumers. The study analyzed data from over 9,500 U.S. adults and identified six potentially hepatotoxic botanicals that may cause liver damage. These herbal supplements are becoming increasingly popular, with about 58% of participants reporting using them within a 30-day period.
The study sheds light on the risks associated with herbal supplements, as they may interfere with medications and cause side effects. Prescription drugs such as nonsteroidal anti-inflammatory drugs (NSAIDS) and simvastatin are also considered potentially hepatotoxic, highlighting the importance of awareness among patients and healthcare providers. The study’s lead author, Alisa Likhitsup, emphasized the lack of data on the risks of liver injury from consuming these botanical products, making it challenging for physicians to provide accurate information to patients.
Medical professionals like Rosario Ligresti, MD, FASGE, warn consumers about the potential health risks of unregulated herbal supplements. Due to the lack of oversight in manufacturing and testing, these products can harm the liver by interfering with its detoxification processes. Ligresti urges physicians to discuss the risks of herbal supplements with their patients, emphasizing that natural ingredients do not always equate to safety. Consumers need to be informed about the lack of regulation in the supplement industry and the potential dangers of consuming untested products.
Monique Richard, MS, RDN, LDN, a registered dietitian nutritionist, echoes the concerns raised by the study, emphasizing the importance of consulting healthcare professionals before taking herbal supplements. She recommends a “food-first approach” to address health needs, incorporating active ingredients like turmeric and green tea into one’s diet rather than relying on supplements. Richard also warns about the prevalence of misleading information in the supplement market, urging consumers to seek guidance from trusted professionals.
In conclusion, the study highlights the need for increased awareness regarding the risks of herbal supplements, particularly those that may be damaging to the liver. Consumers should prioritize consulting healthcare professionals before incorporating herbal supplements into their routine, as these products may contain harmful ingredients and have potential side effects. With proper guidance and a focus on natural sources of active ingredients, individuals can make informed decisions about their health and avoid the dangers associated with unregulated herbal supplements.
