动物肝脏中的维生素A含量很高,超过了鸡蛋、鱼肝油和牛奶。但科学家向常吃动物肝脏的人提出了警告——吃得太多容易患上骨质疏松症。常吃动物肝脏的人如果再服用诸如鱼肝油等含有维生素A的营养品,将使患病概率增大。.虽然维生素A有益于身体健康,对美容护肤、增强免疫力和视力很 The vitamin A content of animal liver is high, exceeding the egg, cod liver oil and milk. But scientists warn people who ate the animal’s liver - eating too much tends to develop osteoporosis. People who ate the animal’s liver will have a greater chance of getting sick if they take vitamin A supplements such as cod-liver oil. Although vitamin A is good for your health, it is very good for beauty and skin care, enhancing immunity and sight