[Vitamins supplementation in pregnancy]

Area of Science:

• Obstetrics and Gynecology
• Nutritional Science
• Biochemistry

Context:

• Increased demand for vitamins and microelements during pregnancy and lactation.
• Importance of adequate micronutrient supply for maternal and fetal health.
• Potential risks associated with both deficiency and excess of vitamins.

Purpose:

• To highlight the critical role of vitamin and microelement supplementation in pregnant and breastfeeding women.
• To emphasize the delicate balance required in vitamin intake.
• To underscore the consequences of both vitamin deficiency and toxicity.

Summary:

• Adequate vitamin and microelement supplementation is crucial for pregnant and breastfeeding women.
• Vitamin deficiencies can lead to congenital abnormalities.
• Excessive vitamin intake can be toxic, disrupt homeostasis, and interfere with other vitamin metabolisms.

Impact:

• Informs healthcare providers and expectant/nursing mothers about optimal vitamin supplementation strategies.
• Contributes to the prevention of congenital defects related to nutrient deficiencies.
• Raises awareness about the potential adverse effects of high-dose vitamin supplementation.