Có nên ăn quá nhiều rau xanh?
Rau chứa nhiều các nguyên tố vitamin, khoáng chất, chất xơ thực vật. Nhưng hấp thụ quá nhiều rau sẽ có nhiều tác hại. Các loại rau chứa nhiều acid oxalic dễ kết thành sỏi Các loại rau chân vịt, rau cần, cà chua… chứa nhiều acid oxalic, khi kết hợp với canxi ttrong các thực phẩm khác, dễ gây kết sỏi canxi oxalic. Đây cũng là một trong những nguyên nhân phụ nữ ăn chay dễ kết sỏi.
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