The role of breast milk in the formation of the newborn’s circadian rhythm

dc.authorid0000-0002-1540-4505
dc.authorid0000-0002-6560-5831
dc.contributor.authorYıldırım Çavak, Betül
dc.contributor.authorMutlu, Hayrettin
dc.date.accessioned2025-11-28T16:43:33Z
dc.date.available2025-11-28T16:43:33Z
dc.date.issued2025
dc.departmentFakülteler, Sağlık Bilimleri Fakültesi, Beslenme ve Diyetetik Bölümü
dc.description.abstractCircadian rhythm, also called the biological rhythm, refers to the repetition of an individual's 24-hour biochemical, physiological, and behavioral cycles. The sleep wake cycle is the most basic circadian rhythm. The hormones that play a key role in regulating it are cortisol and melatonin. In the first years of life, breast milk plays an important role in the formation of the circadian rhythm and helps the newborn adapt to its new environment outside the womb. The composition of breast milk is quite variable, and this variability provides the baby with clues about the outside world. Breast milk secreted during the day has a high lactose content, which provides energy for the baby, improves learning ability, and quenches thirst. Breast milk secreted at night has a lower lactose concentration but higher fat and melatonin concentrations. In the case of feeding with expressed milk, the time of expression and the time of feeding should align to maintain the sleep-wake cycle.
dc.identifier.citationYıldırım Çavak, B., & Mutlu, H. (2025). The role of breast milk in the formation of the newborn’s circadian rhythm. Journal of Health Sciences Institute, 10(1), pp. 52-55. https://doi.org/10.51754/cusbed.1522478
dc.identifier.doi10.51754/cusbed.1522478
dc.identifier.endpage55
dc.identifier.issn2587-0874
dc.identifier.issue1
dc.identifier.startpage52
dc.identifier.urihttps://doi.org/10.51754/cusbed.1522478
dc.identifier.urihttps://hdl.handle.net/20.500.13055/1205
dc.identifier.volume10
dc.institutionauthorYıldırım Çavak, Betül
dc.institutionauthorMutlu, Hayrettin
dc.institutionauthorid0000-0002-1540-4505
dc.institutionauthorid0000-0002-6560-5831
dc.language.isoen
dc.publisherSivas Cumhuriyet University
dc.relation.ispartofJournal of Health Sciences Institute
dc.relation.publicationcategoryDiğer
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectBreast Milk
dc.subjectCircadian Rhythm
dc.subjectNewborn
dc.titleThe role of breast milk in the formation of the newborn’s circadian rhythm
dc.typeOther
dspace.entity.typePublication

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