新生儿的体重可能会影响他们一生 ，和智商、身材、健康与否都有关!英国有一项研究，专门对近4千名1946年出生的男女进行追踪调查，调查的结果显示，智商和体重是正比的关系!出生的时候越重，成人后就越聪明，而体重偏低者各种认知功能都不如体重偏高者!也就是说5-8斤的正常体重之中，越接近8斤重的新生儿以后就会越聪明!而至于原因尚未清楚，科学家猜测是与新生儿的脑容量有关。 Being born at below-normal weight is associated with a lower intelligence quotient (IQ) not only in childhood and young adulthood but even at the age of 50, a new study from Denmark showed. Researchers found IQ differences between underweight and normal-weight babies remained stable into midlife. And even within the normal birth weight range, higher weights equated with slightly higher IQ throughout life. Birth weights of less than 2.5kg have long been linked to a variety of health problems. A normal birth weight ranges from 2.5kg to 4kg, and the average weight of infants in the study was 3.3kg. Compared to babies born at 2.5kg or under, infants with a birth w (more...)

并没有错只是不完整。 原文也说了And even within the normal birth weight range, higher weights equated with slightly higher IQ throughout life. 我家娃出生也是很轻的，后天加油吧……