泪鱼

吃货常犯的八个饮食误区

1202阅读 | 0回复

发表于 2013/7/29 15:02:46| 收藏

[楼主]

  导语:广州连日高温,带旺啤酒市场。一番痛饮后,再来一杯浓茶解酒,是常见做法。不过,专家表示,浓茶非但不能解酒,反而会加重醉酒反应,损害肾功能。建议酒后可喝点牛奶,吃些梨、苹果、葡萄等水果,减轻酒醉。


  酒精进入人体后,首先转化为乙醛,然后转化为乙酸,最后分解为二氧化碳和水以及转化为脂肪。要“解酒”就要加快酒精在身体内的代谢,但是浓茶会加速酒精的主要成分乙醇转化为乙醛,促使体内乙醛含量急剧升高,损害肾功能。


  因此,喝酒应适量,即白酒不超过三两、啤酒不超过两瓶。烧烤、熏腊等不宜作为下酒菜,因为食物在高温烤制中易产生大量致癌物质,如果烧烤时再喝酒,更容易把致癌物质释放到血液中,增加患癌风险。长期饮酒者,日常饮食中应多吃苹果、梨、马蹄等蔬果。


  生活中,吃喝难免少不了,除了浓茶解酒这错误做法外,大家触犯的饮食误区还有很多。下面小编带你来数数看。


  误区一、吃豆制品越多越好


  黄豆中的蛋白质能阻碍人体对铁元素的吸收,过量摄入黄豆蛋白质可抑制正常铁吸收量的90%,从而出现缺铁性贫血,表现出不同程度的疲倦、嗜睡等贫血状态。所以,尽管豆制品富含营养,但也不是多多益善,还是以适量为宜


  误区二、热油炒菜香


  当油温高达200度以上,不仅植物油中对人体有益的不饱和脂肪酸将被氧化,而且会产生一种叫做 “丙烯醛”的气体。它是油烟的主要成分,对人体的呼吸系统极为有害。另外“丙烯醛”还会使油产量极易致癌的过氧化物。因此,炒菜还是用八成热的油较好。


  误区三、调味佐料多多益善


  医学研究结果表明,胡椒、桂皮、丁香、小茴香、生姜等天然调味品具有一定的诱娈性和毒性,如饮食中过量使用调味品,轻者有口干、咽喉痛、精神不振、失眠等感觉,重者会诱发高血压、胃肠炎等多种疾病,甚至有致人体细胞畸形,形成癌症的可能。因此,日常饮食中以尽量少的调味佐料为好。


  误区四、爆炒禽畜肉好处多


  很多人喜欢快火爆炒食物,认为这样做好的菜肴色泽口味都很好。但事实上爆炒是一种很不卫生的烹制方法。禽畜肉尤其是动物内脏,通常都携带大量禽畜病毒、病菌,有的病毒要烧煮十几分钟后才能被杀死。爆炒时间过短,病毒、病菌不易被杀死,吃了这类食物后,极易发生“人畜共患病”.因此,禽蓄肉还是烧熟、烧透了再吃才安全。


  误区五、感冒时吃补药


  补药在人体内能产生较高的热量和能量,可使患者体温升高,加重病情。此外,补品还会促进病菌生长繁殖,导致感染程度加重和炎症扩散。


  误区六、饭后马上吃水果


  科学家经过研究后指出,水果中含有大量的单糖类物质,很容易被小肠所吸收,但若被饭菜堵在胃中,就会因腐败而成胀气、使胃部不适,所以,吃水果应在饭前一小时或饭后2小时为宜。


  误区七、越昂贵越营养


  贵的,未必就是最好的。比方说,昂贵的鱼翅,主要成分是胶原蛋白。胶原蛋白的氨基酸构成不全面,跟人体需要的氨基酸构成不甚符合,远不如鸡蛋、牛奶中的白蛋白、球蛋白营养价值高。与其吃鱼翅摄取那一点胶原蛋白,还不如吃鸡蛋喝牛奶吸收白蛋白、球蛋白来得有营养。


  误区八、认为像香蕉、苹果之类的水果可以随便享用


  你吃得很健康--但摄入的卡路里可能比你认为的要多,没有什么东西是真正不含卡路里的。我们并不是对水果有异议。一根营养丰富的香蕉只含大约105卡路里,而半两多的烤薯片约含120克的卡路里。交换一下,是一笔划算的营养交易。但从长远来看,只是单纯的多吃水果,卡路里同时也会增加。解决方法:更加注重对健康食品的选择,减少卡路里。

spy to mobile app turbofish.com cell phone spy free
how do i know if my wife has cheated open why wifes cheat
my boyfriend cheated on me but i still love him i had a dream that my boyfriend cheated on me how to cheat boyfriend
want to cheat on my wife developersalley.com so your wife cheated on you
i cheated on my husband with his best friend i told my husband i cheated on him why would my husband cheat
how do you know your wife cheated on you read how to know your wife cheated
why did i cheat on my boyfriend that i love lovettsoftware.com how to cheat on your boyfriend
unfaithful spouse link all wives cheat
why women cheat boomasontennis.com why some women cheat
why women cheat women who love to cheat why some women cheat
sister sex stories click tween girls tribb sex stories
sister sex stories click tween girls tribb sex stories
how to cheat on my husband click catch a cheater
horny sex stories tolobel.com adult interactive stories
chemical abortion http://abortionpill-online.com how can i do abortion
rite aid photo coupon cbrapids.ca drug prescription card
revia 50mg diprolene prednisolone 10mg
revia 50mg sigridw.com prednisolone 10mg
coupons for viagra viagra.com coupon coupons for prescription drugs
can i take glipizide before i eat can i take glipizide before i eat can i take glipizide before i eat
discount drug coupon site prescription transfer coupon
cialis sample coupon prescription drug discount cards discount coupons for prescriptions
cialis 2015 coupon blog.nvcoin.com discount prescriptions coupons
cialis cvs coupon read cialis
baklofenpumpe blog.ruleof3.ae baclofen
nexium forum blog.martinhey.de nexium esomeprazol
propecia 0.5 mg site propecia tabletta
2015 cialis coupon copay cards for prescription drugs copay cards for prescription drugs
2015 cialis coupon free prescription drug discount card copay cards for prescription drugs
prescriptions coupons read cialis coupon card
kamagranow open kamagra prix
free coupon for cialis cialis discount coupons cialis online coupon
free coupon for cialis cialis discount coupons cialis online coupon
levoxacin prezzo levoxacin 500 effetti collaterali levoxacin posologia
cialis coupons from lilly prescription coupons cialis coupons from manufacturer
amoxicillin 500 mg amoxicillin antibiyotik fiyat amoxicillin
abortion pill cost without insurance how does abortion pill work types of abortion pill
amoxicillin amoxicillin amoxicillin nedir
how does an abortion pill work abortion pill cost without insurance abortion pill recovery
lilly cialis coupon achrom.be coupons for prescriptions
neurontin neurontin neurontin 400
abortion pill aictmkulahospital.org 2nd trimester abortion pill
voltaren krem fiyat voltaren krem nedir voltaren patch
lamisil 1 lamisil pastillas lamisil cream
history of abortion pill amazonschools.com abortion pill laws
metoprololsuccinat bivirkninger metoprololsuccinat bivirkninger metoprolol succinate
cialis coupon free britmilk.co.uk discount coupon for cialis
nootropil review nootropil piracetam nootropil 1200
post abortion pill albayraq-uae.com teenage abortion pill
cialis free coupon cialis prescription coupon prescriptions coupons
abortion pill pros and cons anti abortion pill abortion pill services
free prescription discount cards muraccis.com coupons prescriptions

本帖最后编辑时间发表于 2013/7/29 15:02:46