Iron, folic acid and zinc intakes and status of low socio-economic pregnant and lactating Amazonian women.
Eur J Clin Nutr
; 43(8): 505-13, 1989 Aug.
Article
em En
| MEDLINE
| ID: mdl-2598892
ABSTRACT
PIP: Dietary intakes were obtained by 24-hour recall from 25 women in the 1st and 3rd trimesters of pregnancy and from 25 women during their 1st 3 months of lactation from 8 towns in the Amazon valley. No consistent differences were found between the towns and therefore the results have been analyzed together. Intakes of iron, free and total folate, and zinc were nearly all very low intakes, the majority of the women had acceptable values of hemoglobin, hematocrit, and MCHC. Serum folate concentrations were almost all extremely low ( 2.5 ng/ml). The levels of RBC folate were also low, but in general not as severely as those for serum folate. Serum zinc concentrations ranged from 0.2-0.7 mcg/ml, whereas the lower limit of acceptability has been put by various authors as 0.59-0.69 mcg/ml according to the stage of pregnancy. In breastmilk, total folate in the majority of women ranged from 25-50 ng/ml, the greater portion of it being in its free form. Zinc levels in breastmilk were within the 0-2 mcg/ml range.
Palavras-chave
Americas; Biology; Brazil; Breast Feeding; Developing Countries; Economic Factors; Examinations And Diagnoses; Health; Hematocrit; Hematological Effects; Hemic System; Hemoglobin Level--analysis; Infant Nutrition; Laboratory Examinations And Diagnoses; Laboratory Procedures; Latin America; Low Income Population; Maternal Nutrition; Nutrition; Physiology; Pregnancy; Pregnancy, First Trimester; Pregnancy, Third Trimester; Reproduction; Serum Folate Level--analysis; Serum Iron Level--analysis; Serum Zinc Level--analysis; Social Class; Socioeconomic Factors; Socioeconomic Status; South America
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Zinco
/
Lactação
/
Gravidez
/
Estado Nutricional
/
Ácido Fólico
/
Ferro
Tipo de estudo:
Health_economic_evaluation
Aspecto:
Determinantes_sociais_saude
/
Equity_inequality
Limite:
Female
/
Humans
País/Região como assunto:
America do sul
/
Brasil
Idioma:
En
Revista:
Eur J Clin Nutr
Assunto da revista:
CIENCIAS DA NUTRICAO
Ano de publicação:
1989
Tipo de documento:
Article
País de afiliação:
Brasil
País de publicação:
Reino Unido