最近英国医学杂志在“饮食与肿瘤的预防”一文中指出，少食红肉可防癌。所谓红肉是指牛肉、猪肉、羊肉等。在哈佛大学沃尔特教授的一项历时６年的研究中发现，每日进食约５盎司红肉的女性患结肠癌的风险比每月进食少于一盎司红肉的女性高１５０％，而且红肉摄入量越高，风险越 Recently, the British Medical Journal pointed out in the article “Prevention of Diet and Tumors” that eating less red meat can prevent cancer. The so-called red meat refers to beef, pork, lamb and so on. In a 6-year study by Professor Walter at Harvard University, women who consumed about 5 ounces of red meat a day had a 150% higher risk of developing colon cancer than women who ate less than an ounce of red meat a month. The higher the intake, the greater the risk