Food Insecurity and Maternal Diet Influence Human Milk Composition between the Infant’s Birth and 6 Months after Birth in Central-Africa

Autor: Jeanne H. Bottin, Simone R. B. M. Eussen, Aisosa J. Igbinijesu, Marko Mank, Jean-Christophe Junior Koyembi, Yawo Tufa Nyasenu, Gilles Ngaya, Daniel Mad-Bondo, Jean-Bertrand Kongoma, Bernd Stahl, Philippe J. Sansonetti, Raphaëlle Bourdet-Sicard, Violeta Moya-Alvarez
Jazyk: angličtina
Rok vydání: 2022
Předmět:
Zdroj: Nutrients, Vol 14, Iss 19, p 4015 (2022)
Druh dokumentu: article
ISSN: 14194015
2072-6643
DOI: 10.3390/nu14194015
Popis: Although the World Health Organization (WHO) and UNICEF recommend that infants should be exclusively breastfed for the first 6 months of life, evidence is scarce on how the mother’s undernourishment status at delivery and maternal dietary factors influence human milk (HM) composition during the first 6 months of life in regions with high food insecurity. The maternal undernourishment status at delivery, maternal diet, and HM nutrients were assessed among 46 women and their 48 vaginally born infants in Bangui at 1, 4, 11, 18, and 25 weeks after birth through 24-h recalls and food consumption questionnaires from December 2017 to June 2019 in the context of the "Mother-to-Infant TransmIssion of microbiota in Central-Africa" (MITICA) study. High food insecurity indexes during the follow-up were significantly associated with them having lower levels of many of the human milk oligosaccharides (HMOs) that were measured and with lower levels of retinol (aß-coef = −0.2, p value = 0.04), fatty acids (aß-coef = −7.2, p value = 0.03), and amino acids (aß-coef = −2121.0, p value < 0.001). On the contrary, women from food-insecure households displayed significantly higher levels of lactose in their HM (aß-coef = 3.3, p value = 0.02). In parallel, the consumption of meat, poultry, and fish was associated with higher HM levels of many of the HMOs that were measured, total amino acids (aß-coef = 5484.4, p value < 0.001), and with lower HM levels of lactose (aß-coef = −15.6, p value = 0.01). Food insecurity and maternal diet had a meaningful effect on HM composition with a possible impact being an infant undernourishment risk. Our results plead for consistent actions on food security as an effective manner to influence the nutritional content of HM and thereby, potentially improve infant survival and healthy growth.
Databáze: Directory of Open Access Journals
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