Nutritionist Nuria Dianova stated that excess fructose in the diet can harm the liver. The expert explained that despite the fact that fructose is slightly healthier than sugar, a false sense of absence of harm is created, which leads to consumption in excess.  According to her, it is recommended that women stick to a portion of 150-200 grams of berries or fruit, while men can eat 200-250 grams. "It is necessary to limit the consumption of dried fruit. Their amount should be three to four times less than the usual serving of fruit. That is, approximately 50 grams," Dianova told Sputnik. The doctor said that to avoid an excess of fructose in the body, you should include in your diet seasonal berries and fruits, but grapes should not be eaten more than 100 grams at a time, NEWS.ru reported.