Không nên uống trà xanh khi nóng
Cập nhật: 08:52 23/07/2009 GMT+7
rà xanh không phải hoàn toàn có lợi để bảo vệ cơ thể chống lại ung thư hầu họng như các kết luận từ trước đến nay, mà uống trà nóng sẽ làm tăng nguy cơ của bệnh, đó là kết quả một nghiên cứu mới được công bố. Có rất nhiều nghiên cứu về trà xanh vì nó chứa một lượng lớn chất chống oxy hóa được gọi là cathechin. Chất chống oxy hóa này trong trà xanh có tác dụng làm giảm nguy cơ bị ung thư bao gồm ung thư tiền liệt tuyến, đại tràng, tuyến vú.
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