推荐回答(5个)
甜食和主食这两种相比之下,我觉得甜食的危害性更大一些。会使体内的糖分增多,脂肪增多,也会引起肥胖等等
甜食相对主食来说,危害更加大。主要食物,一般指用粮食制成的,如米饭、馒头等。而甜品一般指糖分较高甜的点心和甜的饮料。
由于主食是碳水化合物特别是淀粉的主要摄入源,因此以淀粉为主要成分的稻米、小麦、土豆甘薯等就划分为主食类。
主食给人体提供基本的热量,维持人体的基本运转。每个人的一日三餐应该以一个拳头的主食,一个拳头的肉类,两个拳头的蔬菜水果作为基本的标准。而甜品,虽然外形精致,气味香甜,受到很多人的喜爱,特别是女人和小孩。因为甜品含的糖分较高,容易造成热量和糖分过剩,造成肥胖,还会影响维生素的吸收,从而影响钙的吸收,造成骨质疏松等。
不管是主食还是甜品,都有控制好量的问题。什么东西都是过犹不及的。为了身体的健康,应该以主食搭配肉类蔬菜水果为主,甜品为辅。


甜食更危害大!而所有甜食作为深加工食品,大多含大量的添加糖。比如,一瓶百事可乐就含有67g的糖;一条43g含糖黑巧克力,就含有23g糖。添加糖是纯能量的食物,过多摄入会引发肥胖的发生风险。从而伴随其余的代谢综合征以及慢性疾病。
除了添加糖,甜食还含有各类食品添加剂,如饱和脂肪酸(黄油、猪油等)、反式脂肪酸(植脂末、氢化植物油等)、除白砂糖外的其余甜味剂(果葡糖浆、麦芽糖浆等)、膨松剂、乳化剂、增稠剂、保鲜剂等等。

主食这一切“主食不好”的结论的前提是:主食摄入过量或只吃精细主食。并不是主食本身出了问题。谷类食物不仅含有丰富的碳水化合物,也含丰富的B族维生素、矿物质、蛋白质和膳食纤维。相比起精细米面来说,全谷物和杂豆类则可在提供更多以上营养素的同时,帮助我们更好地维持血糖水平稳定。对降低2型糖尿病、心血管疾病、肥胖和肿瘤等慢性疾病的发病风险具有重要的作用。因此在选择主食时,更推荐粗杂粮和杂豆类,如红薯、玉米、糙米饭、杂豆饭等。而不是单一的只吃白米和白面。

甜食的危害比较大。吃糖过多的危害有许多,首先,吃糖过多会导致热量摄入过多,导致肥胖发生,肥胖又会引起一系列的并发症,比如糖尿病、高血压、高血脂等,还会导致心血管疾病的发生。其次,葡萄糖可以直接刺激胰岛β细胞分泌胰岛素,长此以往,会导致胰岛细胞分泌胰岛素的功能受损,进而导致体内血糖调节机制受损,导致的糖尿病发生。另外,吃糖过多还会造成许多其他的危害,如果是儿童吃糖过多,会损坏牙齿,还可能会影响孩子的生长发育。

相对主食而言我觉得甜食的危害行为更大一些,众所周知,我们每日摄入各种食物,只要适量的食用,不偏食,就可以有效的维护身体健康。比如吃甜食来说,偶尔吃一吃甜味食物,不仅可以缓解身体的疲惫感,还能让心情更加的愉悦,特别是低血糖的人,及时的补充糖分,可以迅速的调节身体的血糖,缓解身体眩晕的症状。但是,甜食虽好,如果过量的食用,其危害是极大的。像让皮肤变差、牙齿变差、肥胖等,就是过量食用甜食的危害。下面具体来说一说,过量食用甜食,对身体造成危害的原因。

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