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0-6歲寶寶視力呵護(hù)計(jì)劃 媽媽你必須要知道

出處：媽媽育兒網(wǎng)日期：2012-11-16 12:12:00編輯：Chen

三歲的元元喜歡眨眼睛，還喜歡揉眼睛，一開(kāi)始奶奶以為學(xué)電視里的模特鬧著玩兒的，后來(lái)帶醫(yī)院一看，才知道元元患了結(jié)膜炎。于是元元媽怪奶奶沒(méi)有好好看好元元，奶奶怪媽媽沒(méi)多留意……其實(shí)，這樣的責(zé)怪大可不必。

寶寶的視力不是一下就形成的，而是隨著年齡的增長(zhǎng)和外界刺激的逐漸發(fā)育而成熟的。0-6歲是寶寶視力發(fā)育關(guān)鍵期，我們來(lái)看看寶寶視力發(fā)育的過(guò)程吧。

懷孕第22天眼睛開(kāi)始發(fā)育

出生時(shí)視野窄小，只能看見(jiàn)20cm以內(nèi)的東西，屬于遠(yuǎn)視眼

2個(gè)月視野明顯增大，左右眼會(huì)同時(shí)追視家長(zhǎng)的動(dòng)作，可以辨認(rèn)較大物體的形狀、顏色

3個(gè)月視力為0.01-0.02，可追視移動(dòng)的小物體，也可以辨別各種不同的顏色


 
 

4個(gè)月視力為0.02-0.05，會(huì)看自己的手，會(huì)伸手摸看到的東西

6個(gè)月視力為0.06-0.08，寶寶雙眼可以對(duì)準(zhǔn)焦點(diǎn)，能分辨上、下、左、右不同的方向，慢慢有立體感

7-9個(gè)月視力為0.01，可以長(zhǎng)時(shí)間盯著一個(gè)方向看

1歲視力約0.2-0.3，視覺(jué)狂度慢慢接近成人

2-3歲視力大約有 0.6，等到3歲左右時(shí)，有精細(xì)的視覺(jué)反射運(yùn)動(dòng)

4歲視力為0.8-1.0

5-6歲視力達(dá)到1.0或以上，6歲寶寶的視力發(fā)育趨向完善，向單眼裸眼遠(yuǎn)視力達(dá)1.0發(fā)展

那么針對(duì)0-6歲寶寶視力發(fā)育特點(diǎn)，家長(zhǎng)在不同時(shí)期可以做些什么呢？

胎兒的眼睛，是在母體內(nèi)隨著全身器官逐步發(fā)育形成的。孕期吃什么對(duì)胎兒視力好呢?孕媽可以多吃含胡蘿卜素的食品以及綠葉蔬菜防止維生素A、B、E的缺乏。同時(shí)，油質(zhì)魚(yú)類富含一種構(gòu)成神經(jīng)膜的要素DHA，孕婦適量進(jìn)食能幫助胎兒視力健全發(fā)展。在補(bǔ)充營(yíng)養(yǎng)的同時(shí)媽媽們可別挑食，只有全面、均衡的營(yíng)養(yǎng)才能給寶寶視力發(fā)育帶來(lái)益處。

另外要盡量避免可能受到的各種不良因素的影響，特別在感冒發(fā)燒等生病期間要注意用藥，避免藥物對(duì)胎兒眼球發(fā)育的不良影響。如果夫妻雙方都是高度近視，可要提前向醫(yī)生進(jìn)行遺傳性眼病方面的咨詢。

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