请问酸牛奶在饭前喝好还是饭后喝好?

2025-01-30 08:36:24
推荐回答(5个)
回答1:

  很多人都听说饭前不能喝酸奶,理由有三个:一是空腹喝酸奶蛋白质会被浪费,二是乳酸菌在胃酸很强的条件下死亡,妨碍其保健效果的发挥,三是酸奶中的乳酸对胃有刺激作用。
  其实,除了特别饿的时候,酸奶可以在任何时候饮用。餐前喝酸奶能在一定程度上抑制饥饿感,还可以为人体补充营养。
  普通甜味酸奶当中含有7%的蔗糖和3%左右的乳糖,蛋白质含量仅2.5%而已。因此空腹喝酸奶,蛋白质并不会被浪费。除了饥饿感很强的时候,饭前的胃中并不一定是完全排空的,胃酸含量也不一定很高。所以,乳酸菌未必被全部杀死。我国生产的酸奶酸度低,糖分比较多,加上其中蛋白质和胶质的保护作用,并不会对健康人的胃造成很大的刺激。因此,对于胃肠功能正常的人来说,饭前喝酸奶并无妨碍。
  但也有一些人不能空腹喝酸奶,如胃酸过多、胃溃疡患者。受冷容易腹痛者不要喝刚从冰箱里拿出来的酸奶,要放在室温下,等半小时再喝,就不会感觉不适了。
  酸奶的食用数量因情况而异,正常饮食的人每天饮用1-2杯酸奶(250-500克)为好。对于青少年来说,早晚各一杯酸奶,或早上一杯牛奶,晚上一杯酸奶是最为理想的。但这并不是说酸奶的饮用数量不能加大。在胃口不好、饮食不调、身体虚弱、肠道有感染而不能正常进食的时候,每天可以更多地饮用酸奶,以吸收其中的营养物质,调整胃肠功能,并提高身体抵抗力,促进肠道感染的痊愈。

回答2:

回答3:

这主要看为达到什么目的,如果为了减肥通便、控制饮食的话应该在饭前喝,如果是为了吸收营养,补充钙质,应该在饭后一个小时左右喝

回答4:

饭前

回答5:

饭后30分钟到两个小时之内饮用酸奶最好。

因为过早喝会影响肠道的消化情况,而饭后30分钟到两小时内的话,对我们的肠胃影响非常的少,而且还有促进我们肠胃健康。

酸奶的好处:

  1. 预防骨质疏松症:

钙、维生素D等是预防和治疗骨质疏松症最关键的物质之一,钙对任何年龄的人的骨骼都有很好的作用。酸奶含有非常高的钙和维生素D,当两者结合在一起时,对治疗和预防骨质疏松症更有效。

2.能够降血压:

每天吃足够酸奶的人未来患高血压的几率是那些在日常生活中不吃酸奶的人的一半。也就是说,吃酸奶是降低人类患高血压风险的一种有效方法,主要是因为如果身体缺乏钙(酸奶中的钙含量很高),血压就会升高。

3.提高免疫力:

酸奶中含有大量活性细菌,可有效治疗便秘、腹泻、肠炎等疾病。研究人员发现,吃酸奶不仅能改善我们的肠道环境,还能改善我们的免疫系统。如果在一些药物中加入酸奶,效果会加倍。

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扩展资料

酸奶的发酵过程使奶中糖类、蛋白质有20%左右分别被水解成为小的分子(如半乳糖和乳酸、小的肽链和氨基酸等),奶中脂肪含量一般是3%~5%。经发酵后,乳中的脂肪酸可比原料奶增加2倍,这些变化使酸奶更易消化和吸收,各种营养素的利用率得以提高。酸奶由纯牛奶发酵而成,除保留了鲜牛奶的全部营养成分外,在发酵过程中乳酸菌还可以产生人体营养所必须的多种维生素,如VB1、VB2、VB6、VB12等。

参考资料/baike.baidu.com/item/酸奶"target="_blank"title="百度百科_酸奶">百度百科_酸奶

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