Gaining excess or too little weight during pregnancy tied to child obesity risk

April 14, 2014, Science World Report

According to researchers at Kaiser Permanente, gaining either excess weight or too little weight during pregnancy appears to elevate the risk of having an obese or overweight child. This study examined recommendations of the Institute of Medicine regarding pregnancy weight gain in relation to childhood obesity.

“Gaining either too little or too much weight in pregnancy may permanently affect mechanisms that manage energy balance and metabolism in the offspring, such as appetite control and energy expenditure,” study’s lead author Sneha Sridhar, MPH, Kaiser Permanente Division of Research, said in a statement. “This could potentially have long-term effects on the child’s subsequent growth and weight.”

For this study, the researchers looked at the health records of over 4,145 racially diverse women who completed the health survey taken from 2007-2009 and had a baby.  Apart from this, the researchers even looked at the medical records of children of ages 2 to 5 years. Continue reading