冬季是蔬菜的淡季,人们吃新鲜蔬菜的量相对减少。为防止冬季维生素缺乏,平时就要多吃富含维生素的食品。维生素的最佳食物来源:维生素A动物肝脏、菠菜、甜瓜、甘蓝、菜花、杏、胡萝卜、红心甜薯等。维生素D鳕鱼、鱼肝油、蛋类、大马哈鱼、金枪鱼等。维生素E油、杏仁、葵花子、 Winter is the off season of vegetables, people eat less fresh vegetables. In order to prevent vitamin deficiency in winter, usually have to eat more foods rich in vitamins. The best food sources of vitamins: vitamin A animal liver, spinach, melon, cabbage, cauliflower, apricots, carrots, sweetheart sweet potato and so on. Vitamin D cod, cod liver oil, eggs, salmon, tuna and so on. Vitamin E Oil, Almonds, Sunflower,