2. 隱性饑餓
hidden hunger

請(qǐng)看例句：

"At present, 2b people around the world are suffering from 'hidden hunger,' and the number in China is 300m," said Wan Jianmin, an academic with the Chinese Academy of Engineering.
中國(guó)工程院院士萬(wàn)建民近日指出："目前，全球有20億人正遭受'隱性饑餓'，我們國(guó)家'隱性饑餓'的人口數(shù)量達(dá)到3個(gè)億。"

世界衛(wèi)生組織(the World Health Organization)和聯(lián)合國(guó)糧農(nóng)組織(the United Nations Food and Agriculture Organization)把膳食中缺乏維生素、礦物質(zhì)稱為"隱性饑餓(hidden hunger)"。萬(wàn)建民稱，2015年我國(guó)糧食總產(chǎn)量(total grain production)超過(guò)了6億噸，數(shù)量上已基本能夠滿足人民需求(the quantity of grains is basically satisfactory for the needs of Chinese people)，但是"質(zhì)"的問(wèn)題卻沒有解決：微量營(yíng)養(yǎng)素長(zhǎng)期攝入不足(chronically insufficient intake of micronutrients)導(dǎo)致大量國(guó)人、尤其是偏遠(yuǎn)山區(qū)的貧困人群營(yíng)養(yǎng)不良(lead to malnutrition among a high number of citizens, especially those living in remote and mountainous regions)，并由此引發(fā)各種慢性疾病(chronic diseases)。

國(guó)家衛(wèi)計(jì)委(the National Health and Family Planning Commission)發(fā)布的《中國(guó)居民營(yíng)養(yǎng)與慢性病狀況報(bào)告(2015)》顯示，我國(guó)民眾膳食結(jié)構(gòu)(diet structure)大多并不合理，鈣、鐵、維生素A、維生素D等礦物質(zhì)和維生素(minerals and vitamins including calcium, iron, vitamin A and vitamin D)未達(dá)到推薦攝入水平(do not reach the recommended intake levels)。

萬(wàn)建民還表示，人體健康除了需要碳水化合物(carbohydrate)、脂類(lipid)、蛋白質(zhì)(protein)等大量營(yíng)養(yǎng)素外，還需要鈣、鐵、鋅等16種礦物元素以及13種維生素。如果必需的微量營(yíng)養(yǎng)素(essential micronutrient)長(zhǎng)期攝入不足或失衡，身體雖然感覺不到饑餓，但健康卻在無(wú)形中受損。多項(xiàng)研究表明，"隱性饑餓"會(huì)導(dǎo)致出生缺陷(birth defect)及發(fā)育性殘疾(developmental disability)，增加兒童和孕婦死亡率(increase the mortality rate of children and pregnant women)，嚴(yán)重影響一個(gè)國(guó)家的人口素質(zhì)和經(jīng)濟(jì)發(fā)展(population quality and economic development)。對(duì)此，萬(wàn)建民建議，糧食生產(chǎn)應(yīng)該從重視數(shù)量轉(zhuǎn)變?yōu)橹匾曎|(zhì)量(the emphasis in grain production should be shifted from quantity to quality)。

[相關(guān)詞匯]

微量元素 trace element/microelement

亞健康 sub-health

慢性疲勞 chronic fatigue

消瘦 emaciation

營(yíng)養(yǎng)不良 malnutrition