{"doi":"10.1016/j.cdnut.2025.106797","title":"Effect of Pinto Bean Supplementation on Pregnancy Outcomes and Metabolic Markers of Obese Mice","abstract":"Objectives: Pasteurized donor human milk (DM) is milk from screened donors, that is donated frozen (often several months postpartum and may not provide full-breast expressions), thawed, pooled, pasteurized (62.5 C for 30 min), frozen, distributed, and thawed for feeding.Therefore, the nutrient composition of DM may differ from what a breastfed newborn receives.DM is largely distributed to hospitals for feeding preterm infants, but there is recent interest in offering DM to termborn infants.However, there is a paucity of data on DM mineral and trace element contents, thus precluding assessment of its appropriateness as an alternative to mother's milk for term-born infants if used longer than a short-term bridge to establish breastfeeding.We aimed to determine mineral and trace element concentrations in DM and compare these to reference adequate intake cut-off values established by the U.S. National Academies of Medicine (NAM).Methods: Sodium, potassium, calcium, phosphorus, magnesium, copper, zinc, and iodine were quantified using inductively coupled mass spectrometry and compared to NAM adequate intake values for infants aged 0-6 months.Results: DM samples (N 196 pooled batches) were collected from two Canadian milk banks (2014-2015 and 2021-2023) as part of two clinical trials.Median (IQR) values for sodium (94 (84, 108) mg/L), potassium (417 (377, 470) mg/L), and magnesium (31 (28, 34) mg/L) were significantly (p< 0.05) below the adequate intake cut-offs (100%, 92%, and 77% of values, respectively, below the cut-off value).Calcium (250 (227, 274) mg/L), phosphorus (128 (113, 143) mg/L), copper (260 (219, 306) g/L), zinc (1.5 (1.2, 1.8) mg/L), and iodine (174 (125, 233) g/L) were not different (p >0.05) from reference values.Conclusions: Long-term provision of DM to term-born infants may not provide adequate sodium, potassium or magnesium.Understanding the nutrient content of DM will aid clinicians in determining its appropriate use.","journal":"Current Developments in Nutrition","year":2025,"id":567149,"datarank":0.0,"base_score":0.0,"endowment":0.0,"self_citation_contribution":0.0,"citation_network_contribution":0.0,"self_endowment_contribution":0.0,"citer_contribution":0.0,"corpus_percentile":null,"corpus_rank":null,"citation_count":0,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":0.9468,"is_data_producer":false,"deposit_databanks":null,"is_oa":true,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":"2025-01-01","fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":1401810,"name":"Femi Olawale","orcid":"0000-0003-0698-1711","position":1,"is_corresponding":false},{"id":1402413,"name":"Brooke Sutton","orcid":null,"position":2,"is_corresponding":false},{"id":465602,"name":"Sara A. Lewis","orcid":"0000-0003-2560-1681","position":3,"is_corresponding":false},{"id":776299,"name":"Meghan L. Ruebel","orcid":"0000-0003-4303-1491","position":4,"is_corresponding":false},{"id":315240,"name":"Edralin A. Lucas","orcid":"0000-0002-4983-1193","position":5,"is_corresponding":false},{"id":273747,"name":"Laxmi Yeruva","orcid":"0000-0003-4289-9109","position":6,"is_corresponding":false},{"id":1402412,"name":"Ranjitha Chandrashekar","orcid":null,"position":0,"is_corresponding":true}],"reference_count":0,"raw_metadata":null,"created_at":"2026-07-19T02:56:44.340853Z","pmid":null,"pmcid":null,"fwci":null,"citation_percentile":null,"influential_citations":0,"oa_status":null,"license":null,"views":0,"total_file_size_bytes":0,"version_count":0,"fair_f":null,"fair_a":null,"fair_i":null,"fair_r":null,"fair_zscore":null,"fair_rationale":null,"fair_model":null,"fair_agent_version":null,"fair_fulltext_source":null,"fair_has_llm":null,"fair_computed_at":null,"clinical_trials":[],"software_tools":[],"db_accessions":[],"linked_datasets":[],"topics":[]}