越来越多的研究证明,献血不仅不影响健康,而且有利于人的健康。 有调查表明,人的平均寿命不论地区、民族、肤色,女性比男性要长若干年。据称:人体血细胞的“质量”同龄组的女性比男性显得“优良”,这是因为女性周期性的少量出血刺激造血器官,激发造血功能。血 More and more research shows that donating blood not only does not affect health, but also helps people’s health. Some surveys have shown that the average life expectancy of a person is irrespective of region, nationality, and color, and that women are several years longer than men. It is said that the “quality” of human blood cells is “excellent” for women of the same age group compared to men, because women’s periodic small bleeding stimulates hematopoietic organs and stimulates hematopoiesis. blood