{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,10]],"date-time":"2026-04-10T11:46:20Z","timestamp":1775821580421,"version":"3.50.1"},"reference-count":59,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2025,8,29]],"date-time":"2025-08-29T00:00:00Z","timestamp":1756425600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2025,8,29]],"date-time":"2025-08-29T00:00:00Z","timestamp":1756425600000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Maternal &amp;amp; Child Nutrition"],"published-print":{"date-parts":[[2026,1]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>\n                    Pregnancy and lactation increase maternal nutritional requirements. This study evaluated the trajectories of maternal dietary energy, macro\u2010 and micronutrient intake from the third trimester of pregnancy to 8.5 months postpartum, associated factors, and micronutrient intake adequacy. Longitudinal study with mother\u2010infant pairs recruited in a hospital in Rio de Janeiro, Brazil, during the third trimester of pregnancy. At least one 24\u2010h recall was answered in the third trimester of pregnancy (\n                    <jats:italic>n<\/jats:italic>\n                    \u2009=\u2009369) and three visits postpartum [M1: 1.0\u20133.49 (\n                    <jats:italic>n<\/jats:italic>\n                    \u2009=\u2009196), M2: 3.5\u20135.99 (\n                    <jats:italic>n<\/jats:italic>\n                    \u2009=\u2009145), and M3: 6.0\u20138.5 months (\n                    <jats:italic>n<\/jats:italic>\n                    \u2009=\u2009108)]. The dietary nutritional composition was calculated using the Brazilian Food Composition Table, and the adequacy percentage was determined based on the dietary reference intakes (estimated average requirement or adequate intake). The usual intake was determined using the Multiple Source Method, which involves fitting z\u2010scores with Generalised Mixed\u2010Effect Models. Carbohydrate and fibre dietary intake decreased 1.84 and 0.41\u2009g, monthly, from the third trimester of pregnancy to 8.5 months postpartum. Total fat intake increased 0.89\u2009g per month. Vitamin B2, B9, C, calcium, phosphorus and magnesium intake decreased over time, while vitamin E, selenium, and sodium increased. Prepregnancy body mass index, age, education, and income were significantly associated with changes in macro\u2010 and micronutrients over time. Intake adequacy was lowest at the third trimester of pregnancy for vitamin D (29.7%), B6 (53.2%) and iron (60.1%). Vitamins A and C at 8.5 months showed a significant reduction in adequacy compared to the third trimester of pregnancy. Nutritional education strategies should target pregnant women and their families during pregnancy and the postpartum period. They are essential for promoting adequate nutrition and preventing nutrient deficiencies and\/or excesses that can adversely affect maternal and infant health.\n                  <\/jats:p>","DOI":"10.1111\/mcn.70089","type":"journal-article","created":{"date-parts":[[2025,8,29]],"date-time":"2025-08-29T08:01:32Z","timestamp":1756454492000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Trajectories of Dietary Energy, Macro and Micronutrient Intake From the Third Trimester of Pregnancy to 8.5 Months Postpartum Among Brazilian Women: The Mothers, Infants and Lactation Quality Study"],"prefix":"10.1111","volume":"22","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-8163-2664","authenticated-orcid":false,"given":"Aline Yukari","family":"Kurihayashi","sequence":"first","affiliation":[{"name":"Nutritional Epidemiology Observatory, Josu\u00e9 de Castro Nutrition Institute Rio de Janeiro Federal University Rio de 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Torres","family":"Silva","sequence":"additional","affiliation":[{"name":"Nutritional Epidemiology Observatory, Josu\u00e9 de Castro Nutrition Institute Rio de Janeiro Federal University Rio de Janeiro Brazil"},{"name":"Health Science Center Serra dos \u00d3rg\u00e3os University Center Rio de Janeiro Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Adriana Divina de Souza","family":"Campos","sequence":"additional","affiliation":[{"name":"Nutritional Epidemiology Observatory, Josu\u00e9 de Castro Nutrition Institute Rio de Janeiro Federal University Rio de Janeiro Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0576-7361","authenticated-orcid":false,"given":"Daniela Polessa","family":"Paula","sequence":"additional","affiliation":[{"name":"Nutritional Epidemiology Observatory, Josu\u00e9 de Castro Nutrition Institute Rio de Janeiro Federal University Rio de Janeiro Brazil"},{"name":"University of State of Rio de Janeiro, Rio de Janeiro Brazil\/National School of Statistical Sciences Rio de Janeiro Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Daniela de Barros","family":"Mucci","sequence":"additional","affiliation":[{"name":"Nutritional Epidemiology Observatory, Josu\u00e9 de Castro Nutrition Institute Rio de Janeiro Federal University Rio de Janeiro Brazil"},{"name":"Department of Basic and Experimental Nutrition Rio de Janeiro State University Rio de Janeiro Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Lindsay H.","family":"Allen","sequence":"additional","affiliation":[{"name":"United States Department of Agriculture Agricultural Research Service (ARS) Western Human Nutrition Research Center Davis California USA"},{"name":"Department of Nutrition University of California Davis California USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8603-9077","authenticated-orcid":false,"given":"Gilberto","family":"Kac","sequence":"additional","affiliation":[{"name":"Nutritional Epidemiology Observatory, Josu\u00e9 de Castro Nutrition Institute Rio de Janeiro Federal University Rio de Janeiro 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