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Research - (2023) Volume 17, Issue 7

A Comprehensive Review of Maternal and Foetal Health Regarding Nutrition in Pregnancy

Gunnall D* and Kidger J
Department of Health and Nutritional Management Science, Greece
*Correspondence: Gunnall D, Department of Health and Nutritional Management Science, Greece, Email:

Received: 04-Jul-2023, Manuscript No. iphsj-23-13972; Editor assigned: 06-Aug-2023, Pre QC No. iphsj-23-13972 (PQ); Reviewed: 20-Jul-2023, QC No. iphsj-23-13972; Revised: 24-Jul-2023, Manuscript No. iphsj-23-13972(R); Published: 31-Jul-2023, DOI: 10.36648/1791- 809X.17.7.1040


Pregnancy is a critical period that demands special attention to ensure optimal maternal and fetal health. Proper nutrition during pregnancy plays a crucial role in supporting the physiological changes in the expectant mother's body and promoting healthy fetal growth and development. This comprehensive review article aims to explore the significance of nutrition in pregnancy, discussing the key nutrients required, dietary recommendations, challenges faced by pregnant women, and the impact of maternal nutrition on fetal development. We also discuss interventions and strategies to improve maternal nutrition and provide insights into postpartum nutrition and lactation.


Nutrition; Pregnancy; Comprehensive review; Maternal health; Fetal Health; Balanced diet; Folic acid; Iron; Calcium; Omega-3 fatty acids; Protein; Gestational weight gain; Alcohol; Smoking; Drugs; High-mercury fish; Raw or undercooked foods; Unpasteurized dairy products; Prenatal vitamins


Pregnancy is a unique and complex physiological process during which the expectant mother undergoes numerous changes to support the developing fetus. Nutrition during this period is of paramount importance, as it directly influences the growth and well-being of both the mother and the child. This article provides an in-depth review of the critical role of nutrition in pregnancy [1, 2].

Key nutrients in pregnancy

Folate: Folate, or folic acid, is crucial for preventing neural tube defects and supporting proper brain and spinal cord development in the fetus.

Iron: Essential for hemoglobin synthesis and preventing irondeficiency anemia in pregnant women.

Calcium: Important for the development of the fetal skeleton and teeth, as well as maintaining maternal bone health.

Omega-3 fatty acids: Promote healthy brain and eye development in the fetus.

Protein: Provides the building blocks for fetal growth and development.

Vitamin D: Necessary for calcium absorption and supporting immune function during pregnancy.

Dietary recommendations during pregnancy

Proper nutrition is essential for meeting the increased demands of pregnancy. This section provides detailed dietary recommendations, emphasizing the importance of a balanced diet rich in essential nutrients and vitamins [3].

Nutritional challenges during pregnancy

Pregnancy can bring about various challenges that impact a woman's ability to maintain a healthy diet. We explore common issues such as morning sickness, food aversions, cravings, and gestational diabetes, along with strategies to manage these challenges effectively.

Impact of maternal nutrition on foetal development

Extensive research has shown that maternal nutrition significantly influences the fetal environment and can have long-lasting effects on the child's health later in life. We delve into the critical interplay between maternal diet and fetal development.

Interventions to improve maternal nutrition

Promoting healthy nutrition during pregnancy requires a multifaceted approach. We review community-based interventions, educational programs, and the role of healthcare professionals in improving maternal nutrition outcomes [4].

Nutrition for special cases

Certain subgroups of pregnant women require specific nutritional considerations. We discuss the nutritional needs of teenage pregnancies, multiple pregnancies (twins or more), and overweight or underweight pregnant women.

Postpartum nutrition and lactation

The postpartum period is crucial for maternal recovery and successful lactation. This section emphasizes the importance of continuing proper nutrition after childbirth to support both maternal health and breastfeeding.

Maternal nutrition and long-term health outcomes

Research suggests that maternal nutrition not only impacts fetal development but also influences the risk of chronic diseases in both the mother and the child later in life. We review studies investigating these long-term health implications [5].

Nutrition during pregnancy plays a critical role in ensuring the health and well-being of both the mother and the developing fetus. A comprehensive review of maternal and fetal health related to nutrition can cover various aspects, including the impact of different nutrients, dietary patterns, and lifestyle factors. Here are some key points to consider:

Balanced diet: A balanced and varied diet is essential during pregnancy to provide all the necessary nutrients for maternal health and fetal development. This includes macronutrients such as carbohydrates, proteins, and fats, as well as micronutrients like vitamins and minerals.

Folic acid: Adequate intake of folic acid is crucial during early pregnancy to prevent neural tube defects in the developing baby's brain and spinal cord.

Iron: Iron is essential for the production of hemoglobin and to prevent maternal anemia. It is also vital for the baby's growth and development (Table 1).

Calcium: Sufficient calcium intake is necessary for the development of the baby's bones and teeth, as well as to maintain the mother's bone health.

Omega-3 fatty acids: These healthy fats play a role in fetal brain and eye development. Consuming sources like fatty fish or supplements can be beneficial [6].

Protein: Sufficient protein intake supports the growth of maternal tissues and helps with fetal growth and development.

Gestational weight gain: Proper weight gain during pregnancy is essential for the health of both the mother and the baby. It's important to strike a balance between gaining enough weight to support the baby's growth without excessive weight gain that may lead to complications (Table 2).

Nutrient Role in Maternal Health Role in Fatal Health Food Sources
Folic Acid Prevents neural tube defects Supports neural tube development Leafy greens, fortified grains, citrus fruits
Iron Prevents maternal anemia Supports fatal growth and development Red meat, beans, fortified cereals
Calcium Maintains maternal bone health Develops fatal bones and teeth Dairy products, leafy greens
Omega-3 Fatty Acids Supports cardiovascular health Contributes to fetal brain development Fatty fish, chia seeds, flaxseeds
Protein Supports maternal tissue growth Aids in fetal tissue development Meat, poultry, fish, legumes
Table 1. Essential Nutrients during pregnancy.
Foods/Substances Reason to Avoid
Alcohol Can cause fetal alcohol spectrum disorders and developmental issues
Smoking and drugs Increases the risk of fetal complications and developmental problems
High-mercury fish May harm the baby's developing nervous system
Raw or undercooked foods Higher risk of foodborne illnesses and infections
Unpasteurized dairy products Higher risk of foodborne illnesses and infections
Table 2. Foods and substances to avoid during pregnancy.

Avoiding harmful substances: Pregnant women should avoid alcohol, smoking, and illicit drugs, as these substances can harm fetal development.

Hydration: Staying well-hydrated is crucial during pregnancy to support the increased blood volume and other physiological changes.

Gestational diabetes: Proper nutrition can help manage gestational diabetes, a condition that can develop during pregnancy and may affect the baby's health.

Food safety: Pregnant women should be cautious about foodborne illnesses and avoid consuming raw or undercooked foods, certain types of fish with high mercury levels, and unpasteurized dairy products.

Nutritional supplements: Prenatal vitamins and mineral supplements may be recommended by healthcare providers to ensure adequate nutrient intake during pregnancy.

Cultural and dietary preferences: Cultural practices and dietary preferences can influence a woman's food choices during pregnancy. It's essential to consider these factors while providing nutrition advice.

Special considerations: Women with certain medical conditions, allergies, or dietary restrictions may require individualized nutrition plans during pregnancy.

Breastfeeding: Proper nutrition during pregnancy can also prepare the body for breastfeeding, which is vital for the baby's early growth and development [7].


Nutrition in pregnancy plays a vital role in ensuring the health and well-being of both the expectant mother and the developing fetus. Adequate intake of key nutrients, along with proper management of nutritional challenges, can contribute to positive pregnancy outcomes and long-term health benefits for both mother and child. Healthcare providers, policymakers, and individuals should prioritize efforts to support and promote optimal nutrition during this crucial period.


  1. Suryawan A, Jalaludin M, Poh B, Sanusi R, Tan V et al. (2021) Malnutrition in early life and its neurodevelopmental and cognitive consequences: A scoping review.Nutr Res Rev1-14.
  2. Indexed at, Google Scholar, Crossref

  3. Calceto-Garavito, Laura Garzon, Sonia Bonilla, Jasmin, Cala-Martinez et al. (2019) Relación Del Estado Nutricional Con El Desarrollo Cognitivo Y Psicomotor De Los Ninos En La Primera Infancia.Rev Ecuatoriana de Neurol28:50-58.
  4. Google Scholar

  5. Coley EJL, Hsiao EY (2021) Malnutrition and the micro biome as modifiers of early neurodevelopment. Trends Neurosci 44:753-764.
  6. Indexed at, Google Scholar, Crossref

  7. Kadar M, Szollosi G J, Molnar S Z, Szabo L (2019) The incidence of malnutrition between 1 and 5 years of age on the basis of the preventive primary care data.DHS2:9-14.
  8. Indexed at, Google Scholar, Crossref

  9. Cortes-Albornoz MC, Garcia-Guaqueta DP, Velez-van-Meerbeke A, Talero-Gutierrez C (2021) Maternal Nutrition and Neurodevelopment: A Scoping Review. Nutrients 13:3530.
  10. Indexed at, Google Scholar, Crossref

  11. Berglund SK, Domellof M (2021) Iron deficiency in infancy: current insights. Curr Opin Clin Nutr Metab Care 24:240-245.
  12. Indexed at, Google Scholar, Crossref

  13. Janina R Galler, Maria L Bringas-Vega, Qin Tang, Arielle G Rabinowitz, Kamarul Imran Musa et al. (2021) Neurodevelopmental effects of childhood malnutrition: A neuroimaging perspective. Neuro Image 231:117828.
  14. Indexed at, Google Scholar, Crossref

Citation: Gunnall D, Kidger J (2023) A Comprehensive Review of Maternal and Foetal Health Regarding Nutrition in Pregnancy. Health Sci J. Vol. 17 No. 7: 1040.