比利时研究人员通过研究一种肠道细菌发现,含有这种细菌的液体培养基能大大改变肥胖老鼠的健康状况。研究人员给比正常老鼠的脂肪多两至三倍的老鼠喂了这种细菌,在不改变其饮食的情况下,它们的多余体重减少了近一半,而且其体内II型糖尿病的主要症状——胰岛素抗体水平——也降低了。这种细菌通常占肠道细菌的3%～5%,但肥胖者体内这种细菌少。研究显示,增加这种细 By studying a gut bacteria, Belgian researchers found that a liquid medium containing this bacterium can dramatically alter the health of obese mice. Researchers fed these bacteria to mice two to three times more fat than their normal counterparts, reducing their excess body weight by nearly 50% without changing their diet, and the main symptoms of type 2 diabetes in their body - Insulin antibody levels - also decreased. This bacterium usually accounts for 3% ~ 5% of the gut bacteria, but there is less such bacterium in obese people. Research shows that increasing this fine