https://www.farmersalmanac.com/how-fresh-are-supermarket-eggs-25832
https://i.imgur.com/TDK2Ixv.png
《农夫年历》是一本美国年度期刊 讨论各种农产品
刚好有篇文章在讨论鸡蛋的新鲜度
https://i.imgur.com/hDLgopE.png
By law, an egg can be sold for up to 30 days after the date it was put in the
carton. And farmers have up to 30 days to go from when the egg is laid to the
carton. That means those supermarket eggs can be two months old by the time
you buy them. Despite their age, however, the eggs will be fine to eat, just
not as fresh
引用Fresh egg daily这本书，提到了鸡蛋的新鲜度
法律规定，从鸡蛋产下到放入纸盒前，农夫有30天的时间送到商家
商家收到后，可贩卖30天
消费者最长有可能吃到2个月的蛋，但它们仍然可以食用，只是没有那么新鲜
那台湾4个月的蛋是？没有没有那么新鲜的蛋吗XD