Nutritional Status and Nutrients Related to Pre-Eclampsia Risk

Abstract

Elevated blood pressure during pregnancy, pre-eclampsia, is in part a result of inflammatory processes related to pregnancy. Reducing risk for pre-eclampsia is important to improve birth outcomes and reduce morbidity and mortality. Nutritional status and dietary intake of key foods and nutrients can aid in the reduction of pre-eclampsia risk. Excessive gestational weight gain is associated with pre-eclampsia risk, however, fluid retention, may be the driver of this relationship. While diets rich in fruits, vegetables, and dietary fiber can reduce pre-eclampsia risk and adherence to a western diet pattern can increase risk. Other nutrients, which may improve hypertension, such as sodium or salt, have little to no effect on pre-eclampsia risk. Key nutrients impacting pre-eclampsia risk are described in this article.