― In a world where liver toxicity is endemic, a daily dose of green tea may be just what the doctor ordered. Clinical studies show that large amounts of green tea ward off liver disorders. Green tea can also produce a protective effect on the liver. ∙ Population-based clinical studies have shown that men who drink more than 10 cups of green tea a day are less likely to develop liver problems. Green tea also seems to protect the liver from the damaging effects of toxic substances such as [...].