Питание женщины в периоды прегравидарной подготовки, беременности и лактации

A diet of an expecting mother affects the child’s quality of life at all ages. Nutrition is a strong epigenetic factor influencing the expression of genes that control metabolism. The review combines studies with the same topic that show how malnutrition in women during pregnancy, including lack of certain vitamins and trace elements, leads to a change in the expression of biochemical mechanisms, the delay in the development and the subsequent formation of anomalies and malformations in a fetus. The article provides brief results of the clinical observation on actual nutrition and chemical composition of diets in lactating women. It shows the importance of enriching women's diets with specialized foods at the stages of pregravid preparation, pregnancy and lactation.