彩神x|(中国)企业百科

来源：彩神x2023-10-10 17:48

为什么说冬季适合吃羊肉？试试这几种推荐吃法******

　　进入12月，天气是越来越冷了，气温低的日子里就想吃点补身体的美食，冬季吃羊肉似乎就成了大家一致认可的养生法则。羊肉历来被当作是冬季进补的首选，这个说法准确吗？为什么说冬季适合吃羊肉呢？羊肉真的能暖身吗？今天就从营养学的角度来为大家分析一下羊肉的营养价值。

　　蛋白质丰富食物热效应高

　　首先，从营养学角度来看，蛋白质的热效应(由于进食而引起能量消耗增加的现象)最大。羊肉因为含有比较丰富的蛋白质，因此具有食物热效应高的特点，会让人们感觉吃完羊肉后身体更暖。

　　脂肪多帮助人体御寒

　　其次，肉类能量高。作为肉类的一种，羊肉富含丰富的优质蛋白质，还含有大量的脂肪。羊肉好吃，很容易吃多，这样就会摄入大量的能量，这些能量就会让我们觉得暖，帮我们抵御严寒。

　　含大量血红素铁

　　缓解贫血和怕冷症状

　　再次，羊肉作为红肉的一种，含铁丰富，能提供大量血红素铁，有利于提高血红蛋白含量，缓解贫血和低血压人群的怕冷症状。

　　因此，因为羊肉有以上这些营养价值，所以吃羊肉能暖身，“适合冬季吃”的这个说法很正确。

　　但也必须要说明，猪肉、牛肉作为优质蛋白的红肉，其实也可以取得和羊肉类似的效果，并没有必要非得吃羊肉。

　　《中国居民膳食指南(2022)》推荐每天食用动物性食物120-200克，因此，吃的时候要控制好量，不要过多摄入，健康适量吃羊肉，建议：

　　推荐吃法一：炖吃少喝汤

　　蒸、炖、焖都是羊肉最健康的做法，这样烹调加工温度较低，能最大限度地锁住营养。同时，产生的致癌物较少，维生素破坏也较少。建议少喝汤，尽量吃肉。因为炖汤里的脂肪、盐和嘌呤含量不低，可增加痛风、肥胖和高血压的风险。而大部分的营养其实还是在肉里。

　　推荐吃法二：涮羊肉搭配蔬果

　　涮羊肉的加热时间短，能较好地保存营养成分。但一不小心，羊肉摄入就容易超量，注重蔬果的搭配，摄入时配上如金针菇、蘑菇、白菜、冬瓜、丝瓜、菠菜、茭白、笋、各种绿叶菜等蔬菜一起涮火锅，能较好地避免羊肉摄入过量，还能做到食物多样化、荤素搭配、合理平衡膳食营养。

　　推荐吃法三：爆炒配大葱

　　传统菜肴爆炒羊肉具有发汗解表的功效，是抵御冷空气的绝佳菜品。爆炒加热时间较短，营养损失少。用大葱一起爆炒，可以去除荤、腥、膻等油腻厚味及异味，并产生特殊香味，还有较强的杀菌作用。

　　这样吃羊肉，既暖身又健身。冬季御寒，不妨将羊肉加入到自己的菜肴食材中，为自己和家人搭配一份暖心菜肴吧。

　　文/胡晓岚(黄石市中心医院营养主任技师）

彩神x

中新网评：美国众议长选举“连续剧”暴露美式民主痼疾******

　　中新网北京1月9日电(蒋鲤)在15轮投票表决后，美国众议院议长选举这场“连续剧”终于落下帷幕，众议院共和党领袖凯文•麦卡锡最终成功当选第55任美国众议院议长。这是美国国会过去164年来耗时最久的一次议长选举记录，将美国“对抗式民主”的弊端暴露无遗。

资料图：美国众议院共和党领袖麦卡锡。中新社记者沙晗汀摄

　　由于两党对立加剧、党派内斗、利益分配不均等因素，众议长选举陷入一场拉锯战。在此次众议长竞选中，美国民主党议员继续抱团，多轮投票中，一票不投麦卡锡，共和党右翼“强硬派”领头的约20人小团体也拒绝投票麦卡锡。

　　麦卡锡的当选之路一波三折，除了本人的“政治投机派”角色在国会不受欢迎外，与共和党内部政治分歧关系密切。

　　一方面，共和党党内反对者认为，麦卡锡对民主党态度过于软弱，无力对抗民主党控制的参议院和拜登政府，另一方面，因为共和党的多数优势微弱，党内一些影响力较小的派系的政治力量则被放大，有利于他们巩固自己的选票。

　　此外，党内反对者也认为，自己的选票没有换取更多利益，希望以此作为筹码换取麦卡锡更大的让步，比如让他们获得众议院重要委员会中的职务。

　　作为仅次于美国总统、副总统的政坛三号人物，众议院议长通常由众议院多数党领袖担任，选举几乎没有悬念。然而，麦卡锡此次为当选，不得不做出多个关键让步，其中可能包括恢复一项罢黜议长动议机制，使得众议长的权力被削弱，难以掌控众议院。

　　美国有线电视新闻网CNN称，麦卡锡在这场不合时宜的政治勒索中作出让步，这种绥靖政策只会让极端主义势力更加强大。

　　这场引发全世界围观的尴尬选举暴露出美国政治存在严重的对立和分化。在权力博弈思维的裹挟下，党派利益凌驾于国家和人民利益之上，美国两党相互拆台，陷入“为反对而反对”的无脑对垒。而即便是一党内，也会因为利益分配问题产生不同的小派系，相互对抗，选票变成了谋利益的工具。

　　从国会山骚乱到打破记历史记录的15轮众议长选举，“对抗式民主”让美国政治陷入瓶颈，长期对抗势必会让政客们丧失客观公正的判断能力，其政治阶层是否有能力治理国家也会引发质疑。

　　两党之争和党派内斗进一步放大了美国政治体制弊病，美国所谓的“民主”形象，让全世界大跌眼镜。鼓吹以选民利益为先的美式选举，变成了政客们利益置换的游戏，进一步彰显出美国“民主政治”日渐失能，不断极化的党争已使美国政治制度陷入死循环。

　　House speaker election reveals deep-rooted problems in U.S. democracy

　　(ECNS) -- The Republican leader Kevin McCarthy was elected as the 55th speaker of the U.S. House of Representatives after 15 ballots. As the most grueling House speaker election in the past 164 years, the election has highlighted the defects of the country’s "confrontational democracy".

　　The election once reached a stalemate due to intense partisan strife, inner-party struggle among the Republicans, uneven distribution of interests, and more. Democratic Party members forged a close alliance, refusing to vote for McCarthy, while about 20 Republicans also declined to cast ballots for the GOP leader.

　　Except for his unpopular role as a "political speculator" in Congress, McCarthy’s hard-won election can be attributed to turmoil within the Republican Party.

　　On the one hand, opponents in the Republican Party believe that the GOP leader's attitude toward the Democrats is too weak to confront the Senate controlled by Democrats and the Biden administration.

　　On the other hand, the political power of some less influential factions in the Republican Party has been amplified due to the Party’s weak majority advantage in the House of Representatives, which is conducive to consolidating their ticket warehouses.

　　Meanwhile, these opponents believe that their votes failed to win them more benefits, hoping to use this as a bargaining chip for McCarthy's further concessions, such as getting them positions in important House Committees.

　　As the third political figure after the President and Vice President of the U.S., the speaker, by tradition, is the head of the majority party in the House of Representatives.

　　But McCarthy has made many concessions in order to bring the ultra conservatives along, involving what’s known as the “motion to vacate,” a mechanism by which members can force a vote to depose the speaker. The reported concessions will empower individual members at the expense of McCarthy’s sway as speaker.

　　CNN thought the concessions he made during this unseemly political shakedown would only make the extremist faction more powerful.

　　This embarrassing election, which has drawn global attention, exposed the serious opposition and polarization in American politics. Both Democrats and Republicans put their interests before that of the country and its people, attacking and opposing each other irrationally.

　　Besides, different factions arise within a single party and confront each other because of the distribution of interests. Votes have become a tool to win more benefits.

　　From Capitol riots to the House Speaker election with record-breaking ballots, "confrontational democracy" has become a bottleneck of American politics. Long-term confrontation will surely impede politicians to think objectively and fairly while their capacity of governing the country will also raise doubts among the public.

　　Both parties’ struggle and infighting among the Republicans have further amplified the defects of the American political system, with its "democratic" image shocking the world.

　　The U.S.-style election, which advocates putting voters' interests first, has become a game of interest exchange among politicians. In addition, it further demonstrates the malfunction of American "democratic politics" and the constantly polarized party struggle that has trapped the American political system into an infinite cycle.