 鲜花( 140)  鸡蛋( 0)
|
This year, like every year, has been a busy one for America's chickens. What the birds lack in smarts they make up for in work ethic, laying about 78 billion eggs annually (or 6.5 billion dozen), supplying a $7 billion industry. GM should be doing so well.
5 G3 s$ b' i+ I: y9 x, Q/ [! v& Y9 z S* j
Like any other workers, hens turn out economy, premium and luxury products — known as factory, cage-free and organic eggs — and consumers pay accordingly. A recent survey conducted in one random city — Athens, Ga. — found factory eggs going for $1.69 per dozen, cage-free for $2.99 to $3.59, and organic for $3.99 to a whopping $5.38.
% W# }* ^* w$ Q J0 u; kBut it's worth it to pay more because you're getting a healthier product, right? Wrong. Most of the time, according to a just-released study by the U.S. Department of Agriculture (USDA), the eggs are indistinguishable. When there is a difference, it's often the factory eggs that are safer. (美国农业部研究发现,养鸡场大规模饲养的鸡下的蛋、散养鸡下的蛋和所谓有机鸡蛋并无区别,前者还更安全更便宜。)
$ M" I; }0 A' ]) U8 O: E) ^0 C% z+ S5 l9 v! k# k
|
|