Không tốt khi giữ trẻ sạch sẽ tuyệt đối
Theo bác sĩ Madhu Berman (Mỹ), chuyên nghiên cứu về các hiện tượng dị ứng, thì: “Nếu trẻ có bò trên sàn, chơi với thú nuôi hay cho tay vào miệng thì cũng rất tốt, bởi điều này kích thích hệ thống miễn dịch trong cơ thể của trẻ”.
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gOG7r2nhurp2b3dp4bq6w4nDs8OAdmnDtMOAacOAdsONw4Dhu69p4bq6dkhxacSQduG7n8OBaXHhuqJp4bu5duG7j2nDgMO0w4Dhu69p4buvxqHEqGlyw71pRsOA4buvaXFv4bqgacOAduG7hGlB4buNcWnDjMOyaeG6uMONb+G6uWnDjMOyaeG7uXbhurzEqOG7p8OAaXHDs3FpcOG7o3FpxJB24buAaXbhurzEqMOAdmnhu7l24bq2w4Dhu69pcXbhuqBpceG6oMOAacOBecOAdmnDtMOAacOAdsONw4Dhu69p4bq6dkhxacSQduG7n8OBacOAw7LEqGnhurrDieG6oMOA4buvacOs4buLaeG6unbDs8OA4buvaeG6uuG6vOG6pHdpc+G7neG6vGnhurp34bunw4DhurtpPXbhu4TDgOG7r2lxdnjDgHZp4bq64bqkaXF2RnFpw4DDssSoacOMw7LhuqBpw4DDtMOBacOA4buv4bqgw7N3aXPDtWlzeMOAdmlxdnjDgHZpQeG7jXdpQeG6qndp4bu5duG6vMSo4bunw4Bpw4DDssSoaeG6uG/hurxpw4HDguG6umnhurp24bqqd2nhu693b8OAacOA4buvdnfhu6fDgGlxRuG6vOG6u+G7gcSQ4buHMnZ04bqgacOAduG7hGlww7NxaeG6uOG7tWnhu7l24bqgb2nDgHZ3aeG7rnfDgGlAdHQtVuG6oMOA4buv4bq5aXPhu6tp4bq6w4nDuWnhurp3xanEkGnhu4jDinFpw4zhuqh3acOAdsONw4Dhu69pcXbhu5vhurpp4buvxqHEqGlyw71pRsOA4buvaeG6unbhurbDgOG7r2nhurp24buE4bqqw4Dhu69p4bq44bulaeG7uXZ3xanDgGnhurrDicO5aXHhuqJpc+G7hEJxaeG7uXbhu49pw4DDtMOA4buvaXPGsGnhu7l2w7PDgOG7r2nhurrhurLhurppduG6rMOAaeG6usOJ4bqgw4Dhu69p4bq64buE4bqsw4Dhu69pQW934bq74buBxJDhu4figJxQ4bufw4Bpw4HDguG6umlxdsOK4bq6aeG7uXbhurbDgOG7r2lzw7PDgOG7r2nhu7nhu6tp4buveeKAneG6uWnhurbDgOG7r2nDgOG6ondp4bq6duG7p8OB4bq7aTJ2dOG6oGkyIiQ=