{"id":4025,"date":"2026-07-03T15:44:58","date_gmt":"2026-07-03T07:44:58","guid":{"rendered":"https:\/\/mydocsay.com\/?p=4025"},"modified":"2026-07-03T16:02:08","modified_gmt":"2026-07-03T08:02:08","slug":"early_sun_exposure_and_allergy","status":"publish","type":"post","link":"https:\/\/mydocsay.com\/en\/early_sun_exposure_and_allergy\/","title":{"rendered":"So allergy prevention starts this early?!"},"content":{"rendered":"<p class=\"has-medium-font-size wp-block-paragraph\">When we recall the discomfort of allergy symptoms, we often think, &quot;If only there had been better preventative measures earlier, wouldn&#039;t I be better off? Less prone to flare-ups?&quot; This is precisely why Dr. L continues to write articles here. Dr. L hopes to share important new knowledge about allergies so that everyone can better avoid them. The research paper shared this time will broaden your horizons and show you that allergy prevention can begin so early!<\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">References published in a prestigious international journal in 2024. <strong><em>Science of The Total Environment<\/em><\/strong> of<a href=\"https:\/\/www.sciencedirect.com\/science\/article\/pii\/S0048969724026895\" target=\"_blank\" rel=\"noopener\" title=\"\">Generational research papers<\/a>The research team, in their paper &quot;Early Exposure to Sunlight and Allergic Morbidity: The PARIS Birth Cohort,&quot; analyzed data from the PARIS birth cohort study in France. <strong>18 months old<\/strong>Health check-ups (2,012 people) and <strong>8\u20139 years old<\/strong>Data on children who underwent health checkups (1,080).<\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">The research team combined local meteorological data (including solar radiation, temperature, and relative humidity) and used a &quot;longitudinal multidimensional cluster analysis&quot; method to group children with similar meteorological exposure trajectories (resulting in four different meteorological exposure trajectories).<strong>Sunlight exposure<\/strong>), and compare it with those aged 18 months and 8\u20139 years.<strong>Allergic sensitization<\/strong>8-9 years old<strong>Asthma \/ Rhinitis \/ Eczema <\/strong>We conducted a multivariate logistic regression analysis, adjusting for potential confounding factors. The aim was to understand the relationship between early-life sun exposure (including the prenatal and postnatal stages of pregnancy) and the occurrence of childhood allergic diseases.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">\u258c<strong>Early life sun exposure<\/strong>versus<strong>Childhood allergies<\/strong>Relationship<\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">1. Compared to the group with the lowest early sun exposure, children in the group with the highest early sun exposure had a lower risk of developing allergic sensitization or rhizitis at age 8\u20139.<br><br>2. &#8220;<strong>Before production<\/strong> \u2014 For every interquartile range (IQR) increase in sun exposure during pregnancy, the risk of complications increases in children aged 8\u20139 years.<strong>[At least one inhaled allergen causing sensitization]<\/strong>The risk was significantly lower (aOR: 0.47, 95% CI: 0.25\u20130.87, p=0.016), and the occurrence of...<strong>\u3010asthma\u3011<\/strong>The risk was significantly lower (aOR: 0.32, 95% CI: 0.10\u20130.96, p=0.042).<br><br>3. &#8220;<strong>Postpartum<\/strong> \u2014 For every interquartile range (IQR) increase in sunlight exposure before the age of one, the risk of [a certain risk] increases by 8\u20139 years of age.<strong>[At least one inhaled allergen causing sensitization]<\/strong>The risk was significantly lower (aOR: 0.84, 95% CI: 0.7\u20131.0, p=0.05).<\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">\u258c<strong>Special nutritional products<\/strong>Moderating effect<\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">During the mother&#039;s pregnancy<strong>[Contains Vitamin D supplement]<\/strong>In the groups with the highest early sun exposure, children showed a statistically significant decrease in allergen sensitization risk at age 8\u20139. However, in the group that did not receive vitamin D supplementation during pregnancy, there was no significant association between sun exposure and sensitization risk.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">In conclusion,<strong>Whether it&#039;s a pregnant mother or an infant under one year old, the more sunlight they are exposed to (without getting sunburned), the more effective it is in preventing allergic diseases later in life.<\/strong>For further comparison, the amount of sunlight exposure for pregnant mothers is more important (it has a better risk reduction effect); in addition to sufficient sunlight exposure, it is also recommended that pregnant mothers take other precautions.<strong>Combine with appropriate vitamin D supplementation<\/strong> (For details, please refer to the following)<a href=\"https:\/\/mydocsay.com\/en\/vit_d_supplement_2025\/\" target=\"_blank\" rel=\"noopener\" title=\"\">This article<\/a>This method offers the best protection against the risk of children developing asthma and allergen sensitization in the future!<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udcda References<\/p>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li>Lefebvre, L., Amazouz, H., Ranci\u00e8re, F., &amp; Momas, I. (2024). Early exposure to sunlight and allergic morbidity: The PARIS birth cohort. <em>Science of The Total Environment<\/em>, <em>930<\/em>, 172543. <a href=\"https:\/\/www.google.com\/search?q=https:\/\/doi.org\/10.1016\/j.scitotenv.2024.172543\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/doi.org\/10.1016\/j.scitotenv.2024.172543<\/a><\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501\u2501<\/p>","protected":false},"excerpt":{"rendered":"<p>When people recall the discomfort of allergy symptoms, they probably think of: ...<\/p>","protected":false},"author":1,"featured_media":4031,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[410,5,4],"tags":[],"class_list":["post-4025","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-allergy_cure_series","category-trivia","category-em"],"aioseo_notices":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/mydocsay.com\/wp-content\/uploads\/2026\/07\/%E9%99%BD%E5%85%89%E8%88%87%E9%81%8E%E6%95%8F.png?fit=1408%2C768&ssl=1","uagb_featured_image_src":{"full":["https:\/\/i0.wp.com\/mydocsay.com\/wp-content\/uploads\/2026\/07\/%E9%99%BD%E5%85%89%E8%88%87%E9%81%8E%E6%95%8F.png?fit=1408%2C768&ssl=1",1408,768,false],"thumbnail":["https:\/\/i0.wp.com\/mydocsay.com\/wp-content\/uploads\/2026\/07\/%E9%99%BD%E5%85%89%E8%88%87%E9%81%8E%E6%95%8F.png?resize=150%2C150&ssl=1",150,150,true],"medium":["https:\/\/i0.wp.com\/mydocsay.com\/wp-content\/uploads\/2026\/07\/%E9%99%BD%E5%85%89%E8%88%87%E9%81%8E%E6%95%8F.png?fit=300%2C164&ssl=1",300,164,true],"medium_large":["https:\/\/i0.wp.com\/mydocsay.com\/wp-content\/uploads\/2026\/07\/%E9%99%BD%E5%85%89%E8%88%87%E9%81%8E%E6%95%8F.png?fit=768%2C419&ssl=1",768,419,true],"large":["https:\/\/i0.wp.com\/mydocsay.com\/wp-content\/uploads\/2026\/07\/%E9%99%BD%E5%85%89%E8%88%87%E9%81%8E%E6%95%8F.png?fit=1024%2C559&ssl=1",1024,559,true],"1536x1536":["https:\/\/i0.wp.com\/mydocsay.com\/wp-content\/uploads\/2026\/07\/%E9%99%BD%E5%85%89%E8%88%87%E9%81%8E%E6%95%8F.png?fit=1408%2C768&ssl=1",1408,768,true],"2048x2048":["https:\/\/i0.wp.com\/mydocsay.com\/wp-content\/uploads\/2026\/07\/%E9%99%BD%E5%85%89%E8%88%87%E9%81%8E%E6%95%8F.png?fit=1408%2C768&ssl=1",1408,768,true],"trp-custom-language-flag":["https:\/\/i0.wp.com\/mydocsay.com\/wp-content\/uploads\/2026\/07\/%E9%99%BD%E5%85%89%E8%88%87%E9%81%8E%E6%95%8F.png?fit=18%2C10&ssl=1",18,10,true],"penci-single-full":["https:\/\/i0.wp.com\/mydocsay.com\/wp-content\/uploads\/2026\/07\/%E9%99%BD%E5%85%89%E8%88%87%E9%81%8E%E6%95%8F.png?fit=1408%2C768&ssl=1",1408,768,true],"penci-slider-full-thumb":["https:\/\/i0.wp.com\/mydocsay.com\/wp-content\/uploads\/2026\/07\/%E9%99%BD%E5%85%89%E8%88%87%E9%81%8E%E6%95%8F.png?resize=1408%2C768&ssl=1",1408,768,true],"penci-full-thumb":["https:\/\/i0.wp.com\/mydocsay.com\/wp-content\/uploads\/2026\/07\/%E9%99%BD%E5%85%89%E8%88%87%E9%81%8E%E6%95%8F.png?fit=1170%2C638&ssl=1",1170,638,true],"penci-slider-thumb":["https:\/\/i0.wp.com\/mydocsay.com\/wp-content\/uploads\/2026\/07\/%E9%99%BD%E5%85%89%E8%88%87%E9%81%8E%E6%95%8F.png?resize=1170%2C663&ssl=1",1170,663,true],"penci-magazine-slider":["https:\/\/i0.wp.com\/mydocsay.com\/wp-content\/uploads\/2026\/07\/%E9%99%BD%E5%85%89%E8%88%87%E9%81%8E%E6%95%8F.png?resize=780%2C516&ssl=1",780,516,true],"penci-thumb":["https:\/\/i0.wp.com\/mydocsay.com\/wp-content\/uploads\/2026\/07\/%E9%99%BD%E5%85%89%E8%88%87%E9%81%8E%E6%95%8F.png?resize=585%2C390&ssl=1",585,390,true],"penci-masonry-thumb":["https:\/\/i0.wp.com\/mydocsay.com\/wp-content\/uploads\/2026\/07\/%E9%99%BD%E5%85%89%E8%88%87%E9%81%8E%E6%95%8F.png?fit=585%2C319&ssl=1",585,319,true],"penci-thumb-square":["https:\/\/i0.wp.com\/mydocsay.com\/wp-content\/uploads\/2026\/07\/%E9%99%BD%E5%85%89%E8%88%87%E9%81%8E%E6%95%8F.png?resize=585%2C585&ssl=1",585,585,true],"penci-thumb-vertical":["https:\/\/i0.wp.com\/mydocsay.com\/wp-content\/uploads\/2026\/07\/%E9%99%BD%E5%85%89%E8%88%87%E9%81%8E%E6%95%8F.png?resize=480%2C650&ssl=1",480,650,true],"penci-thumb-small":["https:\/\/i0.wp.com\/mydocsay.com\/wp-content\/uploads\/2026\/07\/%E9%99%BD%E5%85%89%E8%88%87%E9%81%8E%E6%95%8F.png?resize=263%2C175&ssl=1",263,175,true]},"uagb_author_info":{"display_name":"MyDocSay.com","author_link":"https:\/\/mydocsay.com\/en\/author\/mydocsay888gmail-com\/"},"uagb_comment_info":1,"uagb_excerpt":"\u76f8\u4fe1\u5927\u5bb6\u4e00\u56de\u60f3\u8d77\u904e\u654f\u75c7\u72c0\u7684\u4e0d\u8212\u670d\uff0c\u4fbf\u6703\u60f3\u8457\uff1a&hellip;","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/mydocsay.com\/en\/wp-json\/wp\/v2\/posts\/4025","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mydocsay.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mydocsay.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mydocsay.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mydocsay.com\/en\/wp-json\/wp\/v2\/comments?post=4025"}],"version-history":[{"count":7,"href":"https:\/\/mydocsay.com\/en\/wp-json\/wp\/v2\/posts\/4025\/revisions"}],"predecessor-version":[{"id":4033,"href":"https:\/\/mydocsay.com\/en\/wp-json\/wp\/v2\/posts\/4025\/revisions\/4033"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mydocsay.com\/en\/wp-json\/wp\/v2\/media\/4031"}],"wp:attachment":[{"href":"https:\/\/mydocsay.com\/en\/wp-json\/wp\/v2\/media?parent=4025"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mydocsay.com\/en\/wp-json\/wp\/v2\/categories?post=4025"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mydocsay.com\/en\/wp-json\/wp\/v2\/tags?post=4025"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}