Peculiarities of micronutrient metabolism in obese pregnant women (literature review)

Abstract

Here we summarize uptodate data on the influence of the most significant micro, macroelements, and vitamins, such as magnesium, vitamin D, iron, and folic acid, on the course of pregnancy and childbirth in obese women. The paper considers both domestic and foreign recommendations for correcting nutritional deficiencies to prevent the development of complications from the pregravid stage to the end of lactation. Nowadays, the deficiency of micro-, macroelements and vitamins is an extremely urgent problem, especially in a group of special risk, i.e. overweight and obese women, whose number is steadily growing simultaneously with an increase of the number of pregnant women of 35+ years of age. It is important to consider a woman's body mass index to prescribe the minimum effective dose of the necessary drugs. Timely preventive personalized correction of the micronutrient state can reduce the risks of such major obstetric syndromes as preeclampsia, premature birth, fetal growth retardation, miscarriage, and placental dysfunction.

Keywords

• pregnancy
• obesity
• deficiency
• insufficiency
• micronutrients
• vitamin d
• ferritin
• iron
• folic acid
• magnesium
• trace elements
• pregnancy complications