Importance of Maternal Nutrition in the First 1,000 Days of Life and Its Effects on Child Development: A Narrative Review

Maternal nutrition needs to be addressed during pregnancy for the child's first 1,000 days of life, or roughly between conception and a child's second birthday. The infant requires just breast milk for the first six months of life. The production of breastmilk and its nutritional value is essentially unaffected by maternal privation. The child's health suffers when the mother's diet and health are impaired. This review aims to discuss the importance of pregnant women's nutrition and how it impacts the development and expansion of a child during this critical period of development, which is supported by the most recent literature. Throughout the child's growth in the mother's womb and outside, four distinct stages have been identified: (1) nine months to zero months: pregnancy; (2) zero to six months: breastfeeding; (3) six to 12 months: introduction of solid food; and (4) >12 months: transition to family diet, appreciation of nutritious food offered within each period for the child's development. Moreover, there is a strong link between nutrition, well-being, and learning. The nutritional intake of infants, children, and adolescents maintains the body weight and is sufficient to sustain their normal growth and development. One of the crucial factors influencing a child's development is nutrition. Rapid growth occurs during infancy. Compared to other growth phases, this phase has the largest relative energy and food needs for body size.