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问答题

银耳的功效与作用有哪些?

【参考答案】

银耳又称雪耳、白木耳,具有益气清肠、滋阴润肺、补脾开胃的功效,有安眠健胃、补脑、养阴清热的作用。现代研究发现,银耳还具有以下功效。
1.提高机体免疫力:银耳富含硒等微量元素,可以增强机体的免疫力。
2.促进钙质吸收:银耳富含维生素D,可以促进钙吸收。
3.美容养颜:银耳富有天然植物性胶质,并具有滋阴作用,长期服用可以润肤,并可祛除脸部黄褐斑、雀斑。
4.通便:银耳富含膳食纤维,可以促进胃肠蠕动,能预防便秘的发生,同时还可减少脂肪堆积,起到减肥的作用。
尽管银耳的某些成分在现代研究中具有一定作用,不过有效含量和效果都有限。作为食物及食品不用于疾病治疗,不能代替药物。


*重要提示:科普问答内容不能作为疾病治疗依据,如有不适请前往正规医院就诊。

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3. Martin Luther
Martin Luther was a monk who taught at a Catholic university in the German town of Wittenburg (located southwest of Berlin). Like many others, he feared that the Roman Catholic Church had become too corrupt to provide people with the guidance they needed to obtain salvation. Luther thought that individuals could seek salvation on their own, without relying on priests. On October 31, 1517, he attempted to provoke a debate on reform by nailing a list of 95 questions to the door of the Wittenburg university cathedral. The debate became public when some unknown person reprinted his ideas in a pamphlet which was eventually distributed throughout Germany.
Luther's challenge to papal authority received support from German nobles who had their own grievances. In particular, German nobles resented how the Church spent revenue collected from German Catholics, and the fact that they had less rights than other nobles (particularly in France) to influence the appointment of local Church officials. Thanks to the support of a noble named Frederick "the Wise," who allowed Luther to hide at his castle named Wartburg, Luther survived his excommunication for heresy by the Diet of Worms in January 1521. He hid out for about a year and used the time to translate the New Testament into German. Meanwhile, as other nobles joined the protest, Lutheranism became more secure and more groups began to propose their own religious reforms. By 1535, nobles in a large area of Germany, plus the kings of Denmark and Sweden, had declared themselves followers of Luther.
Luther and his supporters were not the only ones to break away from the Catholic Church. In 1527, King Henry VIII of England asked to have his marriage to Catherine of Aragon annulled because, after nearly twenty years, they had not yet produced a male heir to the throne. The pope refused to grant the annulment thanks to pressure from Catherine's nephew, the Holy Roman Emperor Charles V. So Henry declared his independence from the Pope in 1534 by creating the Church of England and naming himself as its spiritual and political leader.
Elsewhere, Ulrich Zwingli, John Calvin, Menno Simons and others launched their own religious reform movements. As a result, by the end of the 16th century, perhaps as much as one third of western Europe's population no longer believed in the supremacy of the pope. One consequence was the Catholic Counter-Reformation, a systematic attempt to reform the Catholic Church, which eliminated many of the practices that provoked the original reformation.
 6. Which of the following people worked to break away from the Catholic Church _______.
A.Luther and his supporters.
B.Ulrich Zwingli, John Calvin and Menno Simons.
C.King Henry VIII of England.
D.Both A, B, C.
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