糖尿病专用食品魔芋无蔗糖面条280G

魔芋性寒、辛```有毒```可活血化瘀```解毒消肿```宽肠通便```化痰软坚；主治瘰疬痰核、损伤瘀肿、便秘腹痛、咽喉肿痛、牙龈肿痛等症。```````````````````````另外```魔芋还具有补钙、平衡盐分、洁胃、整肠、排魔芋毒等作用。`````````````````````````````````````
````````````````` 魔芋又称蒟蒻```其主要成分为葡甘露聚糖```这种物质属可溶性多糖类```从营养学的效果看```是一种理想的可溶性膳食纤维```超低热量。`````````````````````````````````````````````
``````````膳食纤维在防治疾病方面有五大功效： 　
　
第一、食物纤维在肠胃吸收水分膨胀，体积增加，增强饱腹感，可溶性纤维形成了胶态，延缓了葡萄糖和脂肪的吸收。逐渐使血糖和血脂水平下降。从而可以有效防止高血糖、高血脂类疾病的发生。 　
　
第二、缩短食物在胃中停留的时间，一般来说，普通食品需要28小时才能从肠道中排空，而富含食物纤维的食品只需要14-16小时，这样大大减少了对有害物质的吸收。 　　

第三、食物纤维还能吸附和稀释致癌物及有毒物使之排除体外，从而在一定程度上具有防癌的功能。 　　

第四、纤维在肠内酵解，导致肠内PH值下降，影响厌氧菌群代谢活动成为抗肿瘤发生的因子来源。 　　

第五、食物纤维还能促进胆固醇转化为胆酸，减少胆酸通过肝再循环，从而降低胆固醇，因而能抑止胆固醇上升。``````````````````````````
```````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````一般人群均可食用，尤其是糖尿病患者和肥胖者的理想食品