Bổ sung axit folic không làm tăng nguy cơ ung thư
Các nhà khoa học tại Mỹ nhận thấy bổ sung axit folic hằng ngày trong thời gian ngắn không làm tăng nguy cơ mắc bệnh ung thư, theo Reuters.
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