Rau cần chữa ho, thiếu máu
Rau cần ta khác với rau cần tây. Có hai loại rau cần, một loại sống dưới nước và một loại sống trên cạn, đều có thể dùng làm thuốc được.
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OsO0cVs64buRIMOjxJE64bqv4buZ4buFOuG7heG7o27DozrDo8SRZjrhu5PDtOG6tTrhu5nhu4nhu4Vk4bu0OuG7ksSR4bqxZjrhu5Jl4buFOuG7k+G7n8Oj