The NCCIH Clinical Digest is a monthly e-newsletter that summarizes the state of the science on complementary and integrative health practices for a health condition (diabetes, cancer, sleep disorders, etc.)—clinical guidelines, literature searches, continuing medical education, and information for patients.
In each issue, you'll find evidence-based information for several complementary health practices used for the highlighted condition.
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Several dietary and herbal supplements have been studied for hepatitis C, and substantial numbers of people with hepatitis C have tried herbal supplements. For example, a survey of 1,145 participants in the HALT-C (Hepatitis C Antiviral Long-Term Treatment Against Cirrhosis) trial found that 23 percent of the participants were using herbal products. Although participants reported using many different herbal products, silymarin (milk thistle) was by far the most common. However, no dietary supplement has been shown to be efficacious for hepatitis C.
This issue provides information on the evidence base of several dietary supplements studied for hepatitis C.