Is organic food(有机食品) healthier?按照上话题写一篇2分钟的演讲稿英文

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Is organic food(有机食品) healthier?按照上话题写一篇2分钟的演讲稿英文

Is organic food(有机食品) healthier?按照上话题写一篇2分钟的演讲稿英文
Is organic food(有机食品) healthier?
按照上话题写一篇2分钟的演讲稿
英文

Is organic food(有机食品) healthier?按照上话题写一篇2分钟的演讲稿英文
Is organic food healthier?
This is a question every health conscious individual might raise,however,it's not just a simple yes or no question to answer.
To begin,we must first look into what constitute "organic foods".The definition given by Wiki says "Organic foods are foods that are produced using methods that do not involve modern artificial inputs such as pesticides and chemical fertilizers,do not contain genetically modified organisms,and are not processed using irradiation,industrial solvents,or chemical food additives.If livestock are involved,the livestock must be reared with regular access to pasture and without the routine use of antibiotics or growth hormones.
So much for that.Now how do ordinary people know the groceries they purchase from the market is truly organic or not?Currently,the European Union,the United States,Canada,Japan and many other countries require producers to obtain special certification in order to market food as "organic" .In order to get certified,the producers can expect frequent on-site testing conducted by government inspectors.So the true question becomes,do we trust our bereaucrats enough to rely on their test results and the certification process?
If your answer to this is Yes,then for sure the so-called "organic food" is not only safer,but also much more nutritious for us to consume and therefore,a lot healthier.
Another issue is the way the foods are prepared.You may now have all the healthy ingredients to prepare a meal,but the condiments you use and the cooking method can easily spoil the nutritional content of those costly raw material.It's something that everyone should think about,as well.

Organic food is no healthier,but We Chinese have to depend on it!
. Organic food has no nutritional or health benefits over ordinary food, according to a major study published resently.
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Organic food is no healthier,but We Chinese have to depend on it!
. Organic food has no nutritional or health benefits over ordinary food, according to a major study published resently.
Researchers from the London School of Hygiene & Tropical Medicine said consumers were paying higher prices for organic food because of its perceived health benefits, creating a global organic market worth an estimated $48 billion in 2007.
A systematic review of 162 scientific papers published in the scientific literature over the last 50 years, however, found there was no significant difference.
"A small number of differences in nutrient content were found to exist between organically and conventionally produced foodstuffs, but these are unlikely to be of any public health relevance," said Alan Dangour, one of the report's authors.
"Our review indicates that there is currently no evidence to support the selection of organically over conventionally produced foods on the basis of nutritional superiority."
But things are somehow different within China. A series of food safety scandals emerged in China recently. In one of the latest cases, steamed buns in Shanghai were reported, last week, to have been dyed, sold past their expiration date, or laced with coloring additives to mislead consumers. so for most chinese consummers,choosing organic food maybe the better way to safeguard their health.
1、什么是有机食品?
2、有机食品从营养角度来说,并不更健康,但是从生产加工过程来看,更安全。
3、在国外,食品安全管理到位,有机食品和普通食品都是安全的,因而,有机成为商家的一个卖点,说白了,就是噱头。
4、中国情况不一样,道德缺失是不屑一争的事实。相对于普通食品而言,有机食品多一道管理要求,或许更安全一些,所以,建议选用有机食品。

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