Categories
Technical
Study
Novel
Nonfiction
Health
Tutorial
Entertainment
-- Game
-- Comics
Business
Magazine
Arts & Design
Audiobooks & Video Training
Cultures & Languages
Family & Home
Law & Politics
Lyrics & Music
Software Related
eBook Torrents
Uncategorized
Study
Novel
Nonfiction
Health
Tutorial
Entertainment
-- Game
-- Comics
Business
Magazine
Arts & Design
Audiobooks & Video Training
Cultures & Languages
Family & Home
Law & Politics
Lyrics & Music
Software Related
eBook Torrents
Uncategorized
Share With Friends
Archive by Date
2012-08-06
2012-08-05
2012-08-04
2012-08-03
2012-08-02
2012-08-01
2012-07-31
2012-07-30
2012-07-29
2012-07-28
2012-08-05
2012-08-04
2012-08-03
2012-08-02
2012-08-01
2012-07-31
2012-07-30
2012-07-29
2012-07-28
Search Tag
Lachin
Calming
Amen
我又弄崩了校园怪谈
Tehillim
Kunihiko
Motorcycles
Salzsieders
Brenchley
Kailyard
Dixielanders
Fotis
Candid
Teaser
Warthe
eclipse
Centred
Gardnerian
IMOLD
EVERTSEN
Marlborough
KoRn
Suavissima
CARL
Astronomen
Tink
Bonn
HERETICS
twill
Waveform
Sendler
HOUELLEBECQ
Duologues
Osterreichs
Elisab
Standby
seventeenth
Excelsior
rales
Webcast
Abbruzzese
Richman
GADGET
Panopticon
Kamrat
Percival
legende
HRCD
Mediaplanung
Niente
Newest
OPLL: Ossification of the Posterior Longitudinal Ligament (2nd edition) [Repost]
Comics Comic Relief - A Comprehensive Philosophy of Humor
0-Day Comics Week of 07-25-2012 (Not complete)
Modeling Low Polygon Game Characters in 3ds Max
Megapack: DigitalTutors - Unity Mobile Game Development Series
Entertainment The Fortunate Isles: Life and Travel in Majorca, Minorca and Iviza
Digital-Tutors - Modeling Low Polygon Game Characters in 3ds Max
Digital-Tutors - Texturing Low Polygon Game Characters in Photoshop
World War Hulk (Complete Comics)
Microsoft XNA Game Studio 2.0 Learn Programming Now!
Playing the Lying Game - Detecting and Dealing with Lies and Liars, from Occasional Fibbers to Frequent Fabricators
Level Design - Preproduction Blueprint: How to Plan Your Level Designs and Game Environments Workshop
The Game Audio Tutorial - A Practical Guide to Sound and Music for Interactive Games
Entertainment A Plague of Hearts by Patrick Whittaker
Innovators' Marketplace - Using Games to Activate and Train Innovators
Visual FX for Games (Repost)
George R.R. Martin - A Game Of Thrones Comics (1-9)
Essential Mathematics for Games and Interactive Applications, Second Edition - A Programmer's Guide
Entertainment Travel to Mexico City by Stig Albeck
Supply Chain Games: Operations Management and Risk Valuation [Repost]
Comics Comic Relief - A Comprehensive Philosophy of Humor
0-Day Comics Week of 07-25-2012 (Not complete)
Modeling Low Polygon Game Characters in 3ds Max
Megapack: DigitalTutors - Unity Mobile Game Development Series
Entertainment The Fortunate Isles: Life and Travel in Majorca, Minorca and Iviza
Digital-Tutors - Modeling Low Polygon Game Characters in 3ds Max
Digital-Tutors - Texturing Low Polygon Game Characters in Photoshop
World War Hulk (Complete Comics)
Microsoft XNA Game Studio 2.0 Learn Programming Now!
Playing the Lying Game - Detecting and Dealing with Lies and Liars, from Occasional Fibbers to Frequent Fabricators
Level Design - Preproduction Blueprint: How to Plan Your Level Designs and Game Environments Workshop
The Game Audio Tutorial - A Practical Guide to Sound and Music for Interactive Games
Entertainment A Plague of Hearts by Patrick Whittaker
Innovators' Marketplace - Using Games to Activate and Train Innovators
Visual FX for Games (Repost)
George R.R. Martin - A Game Of Thrones Comics (1-9)
Essential Mathematics for Games and Interactive Applications, Second Edition - A Programmer's Guide
Entertainment Travel to Mexico City by Stig Albeck
Supply Chain Games: Operations Management and Risk Valuation [Repost]
Useful Links
Entertainment 食物是最好的医生4.我的维生素医生
Posted on 2010-04-27
|
维生素是人体不可缺少的一种营养素,人体中如果缺少维生素,就会患各种疾病。因为维生素跟酶类一起参与肌体的新陈代谢,能使肌体的机能得到有效地调节。 维生素是怎么被人类发现的呢?在这个过程中,人类付出了怎样的代价呢? 1519年,航海家麦哲伦率领船队从南美洲东岸启程向太平洋进发。三个月后,一场灾难突然降临,很多船员患上了一种怪病:他们全身弥漫性出血,很多人不治身亡。大家只能眼睁睁地看着一个个伙伴葬身大海,却无计可施。当船队到达目的地时,2O0多名船员只活下来35人。麦哲伦船队遭遇的这场劫难,后来被称为”坏血病”,截止十八世纪中叶,坏血病先后夺取了数十万欧洲水手的生命。 1747年,英国军医詹姆斯经过实验推断出,水果能够治疗坏血病。于是,他推荐英国水兵在大海上航行时,尽量多带一些柑橘、柠檬,包括柠檬汁。从此,远洋船队再没有爆发过坏血病。普普通通的柠檬宛如仙丹妙药一般,使越洋远航的人们摆脱了坏血病的梦魇。 1912年,波兰科学家丰克经过千百次的试验,终于从米糠中提取出一种能够治疗脚气病的白色物质。这种物质被丰克称为“维持生命的营养素”,简称维生素。 随着时间的推移,越来越多的维生素种类被人们认识和发现,维生素成了一个大家族。为了便于记忆,人们把它们排列起来,维生素按A、B、C、D 的顺序一直排列到L、P、U等几十种,从最基本的生物化学概念来看,它们是这样的一类有机物:在人体内的含量很小,但生理作用很大。它们在人体内不能合成,必须由食物直接供给,一旦食物中缺乏某种维生素,则无一例外地引起相应的代谢障碍,并表现出相对特异的临床症状。 有太多人因维生素而受惠,大海上的水手治好坏血病的故事就是一个最好的例子。换句话说,简简单单一个水果中所含的维生素,也许就能解除令你痛苦的疾病。 在本书中,我们以拟人化的手法,把维生素比做医生,并把维生素医生能够治疗的人体病症及其病症的病理因素详细地讲给读者。 另外,在每一个病症后面,我们都列举了几个与病症相对应的食疗药方,并在药方下注明了其所含的维生素种类,相信会对您的健康有所帮助。 大自然的是个奇妙的神仙,她为我们塑造了一群本领各异的约生素医生,我们也需要这样一个群体,哪怕是抽像的,有了她们的存在,即使我们在冬天忧伤的时候,也能看到属于春天的欢乐。在养生保健大行其道的今天,人们往往紧跟时尚,却忘记健康,我们想告诉……
Rating:
2.5 out of 5 by Book123 |
Download Links | |
Server | Status |
---|---|
Direct Download Link 1 | Alive |
Direct Download Link 2 | Alive |
Download Link 1 | Alive |
Buy This Book at Best Price >> |
Like this article?! Give us +1: