有一项用小鼠的研究提示,脂肪组织分泌使身体难以与癌症抗争的物质.先前的研究表明,肥胖的人有更大罹患癌症的风险,为乳腺癌与结肠癌.然而,肥胖使人的总体健康的许多方面发生改变,故而科学家不能确定肥胖在哪方面与增加癌症风险有关.数年前,研究者注意到,在实验室小鼠暴露于紫? There is a mouse study that suggests that adipose tissue secretes substances that make it difficult for the body to fight cancer, and previous studies have shown that people who are obese have a greater risk of developing cancer from breast and colon cancers. Many aspects of overall health change so scientists are not sure where obesity is associated with an increased risk of cancer, a few years ago researchers noticed that laboratory mice were exposed to purple?