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西瓜可能具有伟哥的功效 31

# oioi post under digest on 08.07.02, 9:29 am 2,314 pv


美国Texas A&M 大学的研究人员近日发现，西瓜可能具有伟哥的功效。

据了解该项目的研究人员Bhimu Patil 说西瓜对于为人体提供天然增强剂的能力比我们想象中的更好。西瓜中的瓜氨酸有益健康的作用又被证明，它能缓和血管压力，治疗勃起功能紊乱，或许还能预防勃起问题(伟哥具有相同效果)。来源Digg /图片来自Flickr

夏天喜爱吃西瓜的男童鞋们注意了，如果你和你的女友在某个夏夜缠绵的时刻，偶得一瓜，那千万不要客气、不要含蓄、不要留情，唏哩呼噜一扫而尽。在享受西瓜带来的甜美清凉的同时，也可间接对那神秘的蓝色小药丸来一次营销体验。

不过本着对科学负责任的精神Bhimu 还弱弱的补充到，西瓜不一定真能达到伟哥那样牛逼的效果，但对缓解血管压力有奇效，而最终，西瓜这一水果对人体几乎是完全无副作用的。

# 科学时刻：

西瓜中的瓜氨酸在吃西瓜的过程中通过特定酶转变成精氨酸，精氨酸增加了血液中氧化一氮的数量，这种物质能缓解血管压力

# Nice Comments 采集机器人
......... 说:

我高一的时候就知道西瓜=伟哥
三个西瓜约等于一粒伟哥（视乎大小而定），有促进性功能的作用
只不过西瓜是纯天然的..
而且，西瓜中的促进性功能的成分不能冰冻，所以，冰镇西瓜的药效不如买回来洗下直接吃（这个可能是谣传）

所以到现在，7年了..只要有西瓜卖..我每天一个...

True See 说:

这个……N年前大学生化课上……老师就宣传过……
记得当时的数据是：4个西瓜+一粒伟哥。

再八卦一个“专业理论”：伟哥是扩张血管，西瓜吃过可以扩张另一根管子，效果类似……下面的不能再说了……

# 本文来自煎蛋(http://jandan.net/)，作者为oioi。


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关于 “西瓜可能具有伟哥的功效”有 31 篇评论

  1. 1 se7en.T 说 : Reply to this comment
    2008-07-02 9:33 am

    啊... 沙发..... 啊.... 西瓜......

  2. 2 mandesk 说 : Reply to this comment
    2008-07-02 9:39 am

    多大剂量合适

  3. 3 sein 说 : Reply to this comment
    2008-07-02 9:39 am

    吃太多可能会拉肚子的

  4. 4 mandesk 说 : Reply to this comment
    2008-07-02 9:56 am

    哎呀我更喜欢这张努力了

  5. 5 oioi 说 : Reply to this comment
    2008-07-02 9:56 am

    @mandesk: 一陀西瓜 约= 半片伟哥，我猜的。怎么 男人桌子(mandesk) 对这个有兴趣了，7月正是西瓜的季节哟。

  6. 6 mandesk 说 : Reply to this comment
    2008-07-02 9:59 am

    @oioi: ...丰富下常识而已，科学要specific

  7. 7 niuyoo 说 : Reply to this comment
    2008-07-02 10:08 am

    = =！
    西瓜越来越小..
    日本把西瓜做成方形的
    这能看出什么？

  8. 8 oioi 说 : Reply to this comment
    2008-07-02 10:40 am

    @niuyoo: 这能看出来，伟哥其实也可以叫做方小盒

    @的确: 你为什瞄准了，那只怪物

  9. 9 耗子姐姐 说 : Reply to this comment
    2008-07-02 10:51 am

    西瓜这一水果对人体几乎是完全无副作用的。

    nonono，适量吃西瓜能养肾，但是吃多了的话会伤肾。

  10. 10 yoyo 说 : Reply to this comment
    2008-07-02 11:03 am

    強烈要求續篇：穩定與性能的取舍，西瓜與偉哥全國首發對比評測！
    （以下為預告片段）
    當值得所有觀眾肅然起敬的評測員打上評測總結“家裡的小朋友小弟弟未經專人訓練，切了也別模仿”時，我們能想象到此位領著我們邁向光明的勇士的背影，如此值得我們堅硬的信仰追隨，盡管這背影因瓜力與藥力未散而顯得前凸後蹺。

  11. 11 oioi 说 : Reply to this comment
    2008-07-02 11:14 am

    @yoyo: 请附上服用后 不同时间的 XX状态图片

    @耗子姐姐: 终极问题，西瓜伤肾，那桑葚呢？

  12. 12 ......... 说 : Reply to this comment
    2008-07-02 11:31 am

    煎蛋..火星了.

    我高一的时候就知道西瓜=伟哥
    三个西瓜约等于一粒伟哥（视乎大小而定），有促进性功能的作用
    只不过西瓜是纯天然的..
    而且，西瓜中的促进性功能的成分不能冰冻，所以，冰镇西瓜的药效不如买回来洗下直接吃（这个可能是谣传）

    所以到现在，7年了..只要有西瓜卖..我每天一个...

  13. 13 sunwinds 说 : Reply to this comment
    2008-07-02 11:46 am

    这个......原理是啥呢？

    西瓜仔比较多？？貌似只要是仔多的都能那个啥......。芝麻、猕猴桃等等。
    不知道无仔西瓜能否代替TT用？
    还想知道：瓜皮药效大呢还是瓜瓤or瓜仔。尤其请楼上高中就逢瓜必下手的楼上回答。

    大家。。。有尝试过瓜蔓的没有？

  14. 14 oioi 说 : Reply to this comment
    2008-07-02 11:51 am

    @.........: 7年了，效果咋样！

  15. 15 耗子姐姐 说 : Reply to this comment
    2008-07-02 1:39 pm

    @oioi: 好冷……

  16. 16 niuyoo 说 : Reply to this comment
    2008-07-02 2:01 pm

    西瓜霜 和 西瓜 有关系么？

  17. 17 耗子姐姐 说 : Reply to this comment
    2008-07-02 2:04 pm

    @niuyoo: 你看见过有人用西瓜皮敷脸啵？西瓜霜就是把西瓜皮回收再利用，做成的护肤品。

  18. 18 oioi 说 : Reply to this comment
    2008-07-02 2:07 pm

    @耗子姐姐: 西瓜霜不是含片吗？

  19. 19 耗子姐姐 说 : Reply to this comment
    2008-07-02 2:24 pm

    @oioi: 喔喔那就是我记混了，西瓜霜是含片，XXX儿童霜才是用儿童做成的护肤品……

  20. 20 明_kk 说 : Reply to this comment
    2008-07-02 2:51 pm

    这个早就知道了啊！！！！

  21. 21 drow 说 : Reply to this comment
    2008-07-02 4:17 pm

    话说嘘嘘的感觉难道对XX很有帮助？

  22. 22 True See 说 : Reply to this comment
    2008-07-02 4:43 pm

    这个……N年前大学生化课上……老师就宣传过……
    记得当时的数据是：4个西瓜+一粒伟哥。

    再八卦一个“专业理论”：伟哥是扩张血管，西瓜吃过可以扩张另一根管子，效果类似……下面的不能再说了……

  23. 23 echo 说 : Reply to this comment
    2008-07-02 5:08 pm

    @耗子姐姐: 还有西瓜霜喷雾

  24. 24 阿企 说 : Reply to this comment
    2008-07-02 6:52 pm

    告诉我，你怎么知道伟哥是蓝色小药丸……

  25. 25 鸦打 说 : Reply to this comment
    2008-07-02 9:22 pm

    http://www.webmd.com/erectile-dysfunction/news/20080701/watermelon-a-natural-viagra?src=RSS_PUBLIC

    July 1, 2008 --- Men hoping for some fireworks in their love life this Fourth of July may want to skip the burgers and beer at the barbecue and eat plenty of watermelon.

    Watermelon may be a natural Viagra, says a researcher. That's because the popular summer fruit is richer than experts believed in an amino acid called citrulline, which relaxes and dilates blood vessels much like Viagra and other drugs meant to treat erectile dysfunction (ED).

    "We have known that watermelon has citrulline," says Bhimu Patil, PHD, director of the Fruit and Vegetable Improvement Center at Texas A&M University, College Station. Until recently, he tells WebMD, scientists thought most of the citrulline was in the watermelon rind. "Watermelon has more citrulline in the edible part than previously believed," he says.

    How could watermelon be a natural Viagra? The amino acid citrulline is converted into the amino acid arginine, Patil says. "This is a precursor for nitric oxide, and the nitric oxide will help in blood vessel dilation."

    So, the burning question: How much watermelon does it take?

    "That is a good question," Patil says. Unfortunately, "I don't have an answer for that."

    He does know that a typical 4-ounce serving of watermelon (about 10 watermelon balls) has about 150 milligrams of citrulline. But he can't say how much citrulline is needed to have Viagra-like effects.

    He's hopeful that someone will pick up on his research and study the fruit's effect on penile erections.
    Watermelon's Viagra-Like Effects

    On hearing about the Texas finding, Irwin Goldstein, MD, editor-in-chief of The Journal of Sexual Medicine, was underwhelmed. Suggesting a man feast on watermelon to boost performance, he says, "would be the equivalent of someone dropping a beer bottle in Minneapolis, where the Mississippi River starts, and hoping to see it make an impact on someone in New Orleans."

    "To say that watermelon is Viagra-like is sort of fun," says Goldstein. "But to even vaguely hope that eating watermelon will alleviate ED is misleading."

    "The vast majority of Americans produce enough arginine," adds Goldstein, medical director of Alvarado Hospital Medical Center, San Diego, and clinical professor of surgery, University of California San Diego School of Medicine. "Men with ED are not deficient in arginine."

    Though arginine is required to make nitric oxide, and nitric oxide is required to dilate blood vessels and have an erection, "that doesn't mean eating something that is rich in citrulline will make enough arginine that it will lead to better penile erections," Goldstein says.

    Goldstein has served as a consultant for many companies that make ED drugs.

    Calling watermelon a natural Viagra is "clearly premature," says Roger Clemens, DrPH, adjunct professor of pharmacology and pharmaceutical sciences, University of Southern California, Los Angeles, and a spokesman for the Institute of Food Technologists.

    Clemens studied the amino acid arginine himself, researching a supplement to improve vascular flow for patients with hardening of the arteries or atherosclerosis. He has since abandoned that line of research, he says.

    It can require a lot of watermelon to boost blood levels of arginine, he adds. In a study published in 2007 in Nutrition, he says, volunteers who drank three 8-ounce glasses of watermelon juice daily for three weeks boosted their arginine levels by 11%.

    Watermelon is low in calories and provides potassium and the phytonutrients lycopene and beta-carotene, in addition to the citrulline.

    Clemens' advice on watermelon and the Fourth of July? "Put salt on it and enjoy."

    Just don't expect fireworks anywhere but in the sky.

  26. 26 sarah 说 : Reply to this comment
    2008-07-02 9:54 pm

    我终于明白了为什么《天边一朵云》里小康那么使劲的挖西瓜吃！

  27. 27 oioi 说 : Reply to this comment
    2008-07-02 9:56 pm

    @阿企: google 告诉我的

  28. 28 耗子小三 说 : Reply to this comment
    2008-07-08 1:07 am

    都是达人………………

  29. 29 乌鸦 说 : Reply to this comment
    2008-07-09 12:18 am

    女人吃西瓜有啥好处？

  30. 30 鸟儿 说 : Reply to this comment
    2008-07-10 11:20 pm

    吃四个西瓜的话，那不撑死了？还能动么？

  31. 31 seefreestone 说 : Reply to this comment
    2008-07-26 6:04 pm

    we apple you mail look letter glass

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