Korean J Community Nutr.  1997 Aug;2(3):305-318.

Ecological Studies of Maternal-Infant Nutrition and Feeding in Urban Low Income Areas - II. Anthropometric Measurements, Dietary Intakes, Breast Milk Components and Serum Lipid/Fatty Acid Composition of Lactating Women

• Ahn HS
• Park YS
• Jeongm JY
• Park SH

Abstract

This study was aimed at evaluating the nutritional status of Korean lactating women, who were attending peripheral community clinics in low-income areas, by anthropometric measurement, estimating dietary intakes and analyzing the contents of breast milk components, serum lipid content and fatty acid composition. Regarding anghropometric measurements, maternal circumferences decreased significantly at the trunk but not at the limbs. The skinfold thickness on all regions had the tendency to decrease during lactation. It was found that intakes of energy, protein, lipid and carbohydrates were desirable while calcium, zinc, copper and vitamin A were low and sodium was excessive. The energy % of fat was 22.41% of the total energy which is higher than the RDA for adults but it is proper for lactating women, but energy % from each fatty acid was usually low and an intake ratio of omega6/omega3 fatty acids was desirable. Accordingly, it is thought that dietary fat intake was balanced in quality. Concentrations of the nutrients in matured human milk showed the same range as that reported form different regions with the exception of calcium and magnesium which were relatively low. Serum lipid contents were decreased with the time postpartum and the average serum lipid content of lactating women were similar to the normal range of adults. Serum polyunsaturated fatty acids. especially omega6 fatty acids have gradually increased with the time postpartum, but the composition were not greatly influenced by dietary intakes.

Keyword

lactating women; low income; anthropometric; dietary intake; human milk; serum lipid; serum fatty acid

MeSH Terms

Adult
Breast*
Calcium
Carbohydrates
Copper
Dietary Fats
Extremities
Fatty Acids
Fatty Acids, Unsaturated
Female
Humans
Lactation
Magnesium
Milk, Human*
Nutritional Status
Postpartum Period
Reference Values
Skinfold Thickness
Sodium
Vitamin A
Zinc
Calcium
Carbohydrates
Copper
Dietary Fats
Fatty Acids
Fatty Acids, Unsaturated
Magnesium
Sodium
Vitamin A
Zinc