八吃青菜时,不要将外边的叶,帮扔掉,因它比菜心的养分高。 凸有些能带皮吃的青菜,不要去皮,如:南瓜、土豆、萝卜等,因皮含有抗坏血酸最多。 A烹制排骨、鱼类时,可加些醋,使其钙质易于溶出,有利于人体对钙质的吸收和利用。 凸烹制某些青菜、豆菜可适量加醋,以保护菜中所含的硫胺 Eight eating vegetables, do not throw the outside leaves, help, because it is higher than the nutrient content of the vegetables. Some convex skin can eat vegetables, do not peel, such as: pumpkin, potatoes, radish, etc., because the skin contains ascorbic acid up. A cooking ribs, fish, you can add some vinegar, making it easy to dissolve calcium, is conducive to the body’s absorption and utilization of calcium. Convex cooking some vegetables, beans and vegetables may be appropriate vinegar to protect the food contained thiamin