While supplements are commonly used to enhance health routines and ensure a balanced intake of essential nutrients, it’s crucial to be aware of potential risks, especially regarding liver health. The liver plays a vital role in detoxifying the body, and certain supplements can interfere with this process, leading to harm. Alyssa Smolen, MS, RDN, emphasizes the importance of monitoring supplement intake to avoid compromising liver function.
Green tea extract, a popular supplement, can cause liver injury in some individuals, although the exact mechanism is not fully understood. Leann Poston, MD, cautions about its potential harm and advises checking labels, especially in diet pills where green tea extract is a common ingredient, as highlighted by Sarah Alsing, MS, RD.
Black cohosh, often used for menopause symptoms, has been linked to liver injury in some cases, although further research is needed to understand this association, according to Nesochi Okeke-Igbokwe, MD. Niacin, also known as vitamin B3, is essential but can be harmful in high doses, affecting liver function and blood coagulation, warns Alsing.
Kava, a traditional Polynesian remedy, can be liver-toxic in excessive amounts, resembling alcohol’s effects on the liver. Danielle Arnold, MS, LDN, notes its historical use and potential risks. Vitamin A, vital for vision and immunity, can cause liver injury in high doses exceeding the recommended daily allowance, as stated by Poston.
These insights from medical experts underscore the need for caution and moderation when using supplements. Excessive intake of certain supplements can lead to liver damage, highlighting the importance of informed decisions and consulting healthcare professionals for personalized guidance on supplement usage.
