英国科学家最近发表的一项研究结果表明,采用合理膳食结构的试验白鼠所生出来的后代活得更健康、更长寿。研究结果还显示,那些在母体里得不到良好营养供给的白鼠在出生后死得早。研究人员表示,尽管他们的研究结果不能直接用于解释人类的健康问题,但是却可以充分证实“轻量级”的婴儿在长 A recent study published by British scientists shows that offspring born to experimental rats with a reasonable diet structure live a healthier, longer life. The results also show that rats born without good nutrition in their mothers die early after they die. The researchers said that although their findings can not be directly used to explain human health problems, they are amply confirmed that “lightweight” infants