Modern medicine, on the other hand, has proven that the polyphenols contained in grapes are natural free radical scavengers with strong antioxidant activity, which can effectively regulate the function of liver cells and defend or reduce the damage caused by free radicals to them. In addition, it has an anti-inflammatory effect, binding to proteins in bacteria and viruses, causing them to lose their ability to cause disease. Foreign studies have proven that fresh grapes, grape leaves and raisins have the ability to fight viruses. Grapes are rich in glucose and many vitamins, which are very effective in protecting the liver, reducing ascites and swelling of the lower limbs, as well as raising plasma albumin and lowering transaminases. The glucose, organic acids, amino acids and vitamins in grapes have a stimulating effect on the nerves of the brain and have an ameliorating effect on the symptoms of neurasthenia and fatigue associated with hepatitis. The fruit acids in grapes also help digestion, increase appetite and prevent the occurrence of fatty liver after hepatitis. Raisins are an important source of iron supplement for hepatitis patients. A decoction of 100-150 grams of grape roots taken with water has been shown to have -some adjunctive effect on jaundiced hepatitis.