我国传统的食物搭配从营养学角度来看,有些恰恰于人体健康无益,甚至是有害的。这种饮食中的“错配鸳鸯”现象,几乎俯拾即是: 土豆烧牛肉:由于这两种食物所需的胃酸浓度不同,会延长食物在胃中的滞留时间,从而引起胃肠消化吸收时间的延长。 菠菜豆腐汤:菠菜和豆腐同吃时,菠菜中的草酸和豆腐里的钙质,结合生成不溶解的草酸钙,影响人体对钙质的吸收,而且使人易患结 From the point of view of nutrition, some of our country’s traditional food collocation is not good for human health or even harmful. The “mismatched mandarin duck” phenomenon in this diet is almost unleashed: potato roast beef: due to the different concentrations of gastric acid required for these two foods, will prolong the residence time of food in the stomach, causing the gastrointestinal digestion and absorption of the extension of time . Spinach tofu soup: spinach and tofu eat, oxalic acid in spinach and calcium in tofu, combined to generate insoluble calcium oxalate, affecting the body’s absorption of calcium, but also make people susceptible to knot