{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,11]],"date-time":"2026-09-11T16:17:30Z","timestamp":1789143450331,"version":"build-2803163510"},"reference-count":35,"publisher":"Wiley","issue":"2","license":[{"start":{"date-parts":[[2025,2,5]],"date-time":"2025-02-05T00:00:00Z","timestamp":1738713600000},"content-version":"vor","delay-in-days":4,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Brain and Behavior"],"published-print":{"date-parts":[[2025,2]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Background<\/jats:title>\n                    <jats:p>Sleep disturbances have become increasingly prevalent in modern society. Research suggests that a deficiency in magnesium (Mg) may contribute to sleep disturbances. This study aims to investigate the association between daily Mg intake and self\u2010reported sleep duration and sleep disorders using data from the National Health and Nutrition Examination Survey (NHANES).<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>The study dataset includes participants from five cycles (2009\u20132018) of NHANES. The associations between Mg intake and sleep duration are analyzed using weighted logistic regression.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>\n                      Baseline characteristics of 21,840 participants were analyzed. Mg intake was independently associated with sleep duration (OR = 1.07, 95% CI (1.01\u20131.14),\n                      <jats:italic>p<\/jats:italic>\n                      = 0.024). Higher quartiles of Mg intake from food were associated with normal sleep duration. However, Mg intake from food in participants with self\u2010reported sleep disorders did not differ from those without sleep disorders (OR = 0.96, 95% CI (0.90\u20131.03),\n                      <jats:italic>p<\/jats:italic>\n                      = 0.238). Among 3923 participants with Mg supplementation data, no significant differences were found between the top and bottom 50% Mg supplementary groups regarding sleep duration or disorders.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions<\/jats:title>\n                    <jats:p>Dietary Mg intake is independently associated with self\u2010reported short sleep duration but not with self\u2010reported sleep disorders. Mg supplementation is not associated with either self\u2010reported sleep duration or sleep disorders.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1002\/brb3.70251","type":"journal-article","created":{"date-parts":[[2025,2,6]],"date-time":"2025-02-06T01:40:37Z","timestamp":1738806037000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":3,"title":["Dietary Magnesium Intake Is Associated With Self\u2010Reported Short Sleep Duration but Not Self\u2010Reported Sleep Disorder"],"prefix":"10.1002","volume":"15","author":[{"given":"Shuhua","family":"Zhao","sequence":"first","affiliation":[{"name":"Department of Anesthesiology The Seventh Affiliated Hospital of Sun Yat\u2010Sen University  Shenzhen City People's Republic of China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jingping","family":"Hu","sequence":"additional","affiliation":[{"name":"Department of Anesthesiology The Third Affiliated Hospital of Sun Yat\u2010Sen University  Guangzhou City People's Republic of China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0005-5082-8513","authenticated-orcid":false,"given":"Chuannan","family":"Yue","sequence":"additional","affiliation":[{"name":"Department of Anesthesiology The Seventh Affiliated Hospital of Sun Yat\u2010Sen University  Shenzhen City People's Republic of China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jingling","family":"Tian","sequence":"additional","affiliation":[{"name":"Department of Anesthesiology The Seventh Affiliated Hospital of Sun Yat\u2010Sen University  Shenzhen City People's Republic of China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Shaoli","family":"Zhou","sequence":"additional","affiliation":[{"name":"Department of Anesthesiology The Third Affiliated Hospital of Sun Yat\u2010Sen University  Guangzhou City People's Republic of 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