Không nên thái rau trước khi rửa
Cập nhật: 13:59 10/10/2007 GMT+7
Sau khi thái nhỏ rau mùng tơi, bà Lân (Nghĩa Tân, Cầu Giấy, Hà Nội) thường rửa lại lần nữa "cho đỡ nhớt", mặc dù cô con gái phản đối vì cho rằng sẽ làm mất vitamin.
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gTzDquG7gTPhu4s84bqn4buf4buLPOG7i8SD4bufPMOi4bq/Zjzhu4tk4buLPMWpw7ozPOG6p3IkPMWp4buDPOG7i8SR4bufPGnhuqnhu4k84bqlNeG7gTzDonPhu4vDqjzDrTXDrDzDrMSD4bujPMWp4buBPMOi4bq/xIPhu6MlPEnhur/hu4E8w6Lhur/EkTzhurXhu4HEkeG7izzhu6nhu4nhu4vDqjzhu4tk4buLPDnhu4s84buLw6oz4burPOG6p+G6uTzhur824buLPMOi4bq/xJE84budw7k84bq/M+G7iTzhur9x4bujPMOiNMOiPMOi4bq/xIPhu6M84bq14buNJDzhu6Phu5s04buL4bq/POG6p+G6uTzGoeG7nzQ8w63Do+G7nyU84bui4bq/4bqt4buJPOG7ouG7geG7izzhu4rhur8z4buL4bq/