Vitamins & Nutritional Supplements for Hepatitis A

Catechin, a flavonoid, has helped people with acute viral hepatitis, as well as individuals with chronic hepatitis, though not all trials have found a benefit. A typical amount used in successful trials is 500–750 mg three times per day. Although catechin is found in several plants, none contain sufficient amounts to reach the level used in the trials; thus, catechin supplements are needed. However, because of its potential to cause side effects on rare occasions, catechin should be used only under medical supervision.

Proteins from the thymus gland, an important part of the immune system, may have a beneficial effect in people with chronic hepatitis B. Initial trials done in Poland used injected thymus proteins with good results. Further trials using a variety of thymus extracts by mouth have found that they can improve blood tests that measure liver damage as well as improve immune cell numbers. Preliminary evidence also suggests these extracts may help patients with hepatitis C. The standard recommendation for supplementation is 200 mg three times per day of crude extracts or 40 mg three times per day of purified proteins.

SAMe (S-adenosylmethionine) (1,600 mg/day orally or 800 mg/day intravenously) has been shown to aid in the resolution of blocked bile flow (cholestasis), a common complication of chronic hepatitis.

Taking 3 grams per day of phosphatidylcholine (found in lecithin) was found to be beneficial in one investigation of people with chronic hepatitis B. Signs of liver damage on biopsy were significantly reduced in this trial...