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25 April 2008

吃出明亮好眼睛!

一提到保護眼睛視力,大家都會聯想到維生素A。其實,還有很多的營養素也和眼睛發展、視力保健有密切關係,因此,請幫助孩子多多從不同飲食內容來均衡攝取這些營養素,讓孩子不但吃得健康,更能吃出好視力!


避免眼睛乾澀的---維生素A
  維生素A是黏膜細胞分化的必須成分,黏液不夠的話,眼睛就會乾澀、疲勞、充血,因此維生素A或是它的前身--胡蘿蔔素可以幫助預防眼睛乾澀不適,甚至夜盲症與乾眼症。維生素A的食物來源包括動物肝臟、蛋黃、牛奶及奶製品、黃綠色的蔬菜瓜果──如花椰菜、南瓜、紅蘿蔔、芒果等。如果吃魚肝油,需要注意適量原則,九歲以下的兒童需要量不超過4200IU,十歲到十五歲之間大約4600IU。對小朋友而言如果一天內攝取18,500IU,會引起中毒現象,例如頭暈嘔吐、胃痛、拉肚子喔。


視覺細胞的維繫功臣---維生素B
  眼睛有不少的視覺神經細胞,因此維持神經系統健康的大功臣──維生素B群,也和視力息息相關。中國人烹調食物喜歡煎煮炒炸,很容易破壞怕高溫的維生素B1,加上大部分的人喜歡吃精緻食物,米麥的胚芽、外殼精華成分都被丟棄掉了,減少維生素B1攝取機會。維生素B2B6、菸鹼酸、B12一起攝取效果最佳,主要在動物肝臟、乳類、瘦肉、綠葉蔬菜、豆類、小麥胚芽、糙米或胚芽米、啤酒酵母中最多,以複方維他命攝取效果比單方好。


保護眼球健康的---維生素C
  維生素C主要功能是在抗氧化,防止視網膜受到紫外線傷害、防止水晶體老化,增加眼睛裡面的細小血管韌性、修護細胞,幫助增進眼球健康。基本上人體無法儲存維生素C,必須要每天從食物攝取,在深綠色及黃紅色蔬果裡面最多,還有番石榴、蕃茄、草莓、奇異果、葡萄柚等水果當中也很多,所以不愛吃水果的人要試著改變習慣。盡量勿服用單方的維生素C來補充,免得長期下來導致草酸或尿酸結石。

  這三類對於眼睛健康相當重要的營養成分──維生素A、維生素B群、維生素C,應能在平日飲食中就可以足夠地的供應了,因此,爸媽只要注重孩子飲食種類的均衡,不要吃太多精緻與加工食物,再配合正常作息與用眼習慣,就能夠擁有健康明亮的雙眼喔!

(奇蜜親子網專業編輯)

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Sigh, after a few weeks of non-stop studying
My eyesight getting
worst and I just don't know how to stop it.
Stop reading? Stop studying? Stop using computer?
Or even stop using my eyes?? (impossible)


I'm not sure after my exam finished should I get a new pair of glasses with increased degree (more than 100 degree I guess) or contact lenses?
Or I'll just relaxed after my exam and see if it will heal itself ;p(I wonder why every part of our body can heal itself fast but why not our eyes?)


Been searching for possible natural way to cure my eyesight problem without going for the eye-laser surgery, cause I don't want having any side effects with my whole life.


And the result is I can't find any "working therapy"
But I do found a way to relax your eyes even though you are using your eyes.

By wearing this "old-fashion" glasses you can see things clearly without stressing your eyes.

For more info please refer to www.thebatesmethod.com


If anyone has gone for the "Bates method Workshop" and it works for you, please kindly leave a comment.




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