A Yale University study of 2291 pregnant women who delivered a single baby between 1996 to 2000 suggests that eating chocolate during pregnancy may reduce the risk of the mother developing pre-eclampsia. Pre-eclampsia is a condition in which a pregnant woman develops high-blood pressure that causes swelling and/or high concentration of protein in the urine. It also puts the fetus at risk as it is also associated with reduced blood flow to the placenta. Pre-eclampsia can t