Amber M Hall , Jillian Ashley-Martin , Chun Lei Liang , George D. Papandonatos , Tye E Arbuckle , Michael M Borghese , Jessie P. Buckley , Kim M Cecil , Aimin Chen , Linda Dodds , Mandy Fisher , Bruce P. Lanphear , Dorothea FK Rawn , Kimberly Yolton , Joseph M Braun
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However, few studies have evaluated the impact of PCP use on PFAS concentrations in pregnant and lactating populations.</div></div><div><h3>Objective</h3><div>We investigated associations between PCP use and PFAS concentrations in prenatal plasma and human milk.</div></div><div><h3>Methods</h3><div>We leveraged the Maternal-Infant Research on Environmental Chemicals (MIREC) Study to evaluate the contribution of PCP use on PFAS concentrations in prenatal plasma (6 to 13 weeks’ gestation; n = 1,940) and human-milk (2 to 10 weeks’ postpartum; n = 664). Participants reported frequency of use across 8 PCP categories during the 1st and 3rd trimesters, 1 to 2 days postpartum, and 2 to 10 weeks’ postpartum. We used adjusted linear regression models to quantify percent differences and corresponding 95 % confidence intervals.</div></div><div><h3>Results</h3><div>In 1st trimester pregnant people, we found higher use of nailcare products (≥once a week vs. never: perfluorooctanoic acid (PFOA): 21 % [9.7 %, 32 %]; perfluorooctane-sulfonic acid (PFOS): 11 % [0.3 %, 23 %]), fragrances (daily vs. never: PFOA: 14 % [7.8 %, 21 %]; PFOS: 7.8 % [1.3 %, 15 %]), makeup (daily vs. never: PFOA: 14 % [5.8 %, 23 %]), hair dyes (never vs. 1-2 times during pregnancy: PFOA: 8.3 % [2.4 %, 15 %]), and hair sprays or gels (daily vs. never: PFOA: 12 % [5.0 %, 19 %], PFOS: 7.1 % [0.2 %, 15 %]) were associated with higher plasma PFAS concentrations. Similar results were observed for 3rd trimester PCP use and 2 to 10 weeks’ postpartum human-milk PFAS concentrations. In addition, we also found that people using colored-permanent dye 1 to 2 days postpartum had higher Sm-PFOS (18 % [2.7 %, 35 %]), PFOA (16 % [4.3 %, 29 %]), and perfluorononanoic acid (17 % [3.6 %, 33 %]) postpartum human-milk concentrations.</div></div><div><h3>Conclusions</h3><div>Our results show that PCP use may be a modifiable source of PFAS exposure in pregnant and lactating populations. These results along with growing scientific evidence can help inform PFAS regulation and guide individual choices to reduce PFAS exposure.</div></div>","PeriodicalId":308,"journal":{"name":"Environment International","volume":"193 ","pages":"Article 109094"},"PeriodicalIF":10.3000,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Personal care product use and per- and polyfluoroalkyl substances in pregnant and lactating people in the Maternal-Infant Research on Environmental Chemicals study\",\"authors\":\"Amber M Hall , Jillian Ashley-Martin , Chun Lei Liang , George D. Papandonatos , Tye E Arbuckle , Michael M Borghese , Jessie P. Buckley , Kim M Cecil , Aimin Chen , Linda Dodds , Mandy Fisher , Bruce P. Lanphear , Dorothea FK Rawn , Kimberly Yolton , Joseph M Braun\",\"doi\":\"10.1016/j.envint.2024.109094\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><h3>Background</h3><div>Per- and polyfluoroalkyl substances (PFAS) are ubiquitous chemicals routinely detected in personal care products (PCPs). However, few studies have evaluated the impact of PCP use on PFAS concentrations in pregnant and lactating populations.</div></div><div><h3>Objective</h3><div>We investigated associations between PCP use and PFAS concentrations in prenatal plasma and human milk.</div></div><div><h3>Methods</h3><div>We leveraged the Maternal-Infant Research on Environmental Chemicals (MIREC) Study to evaluate the contribution of PCP use on PFAS concentrations in prenatal plasma (6 to 13 weeks’ gestation; n = 1,940) and human-milk (2 to 10 weeks’ postpartum; n = 664). Participants reported frequency of use across 8 PCP categories during the 1st and 3rd trimesters, 1 to 2 days postpartum, and 2 to 10 weeks’ postpartum. We used adjusted linear regression models to quantify percent differences and corresponding 95 % confidence intervals.</div></div><div><h3>Results</h3><div>In 1st trimester pregnant people, we found higher use of nailcare products (≥once a week vs. never: perfluorooctanoic acid (PFOA): 21 % [9.7 %, 32 %]; perfluorooctane-sulfonic acid (PFOS): 11 % [0.3 %, 23 %]), fragrances (daily vs. never: PFOA: 14 % [7.8 %, 21 %]; PFOS: 7.8 % [1.3 %, 15 %]), makeup (daily vs. never: PFOA: 14 % [5.8 %, 23 %]), hair dyes (never vs. 1-2 times during pregnancy: PFOA: 8.3 % [2.4 %, 15 %]), and hair sprays or gels (daily vs. never: PFOA: 12 % [5.0 %, 19 %], PFOS: 7.1 % [0.2 %, 15 %]) were associated with higher plasma PFAS concentrations. Similar results were observed for 3rd trimester PCP use and 2 to 10 weeks’ postpartum human-milk PFAS concentrations. In addition, we also found that people using colored-permanent dye 1 to 2 days postpartum had higher Sm-PFOS (18 % [2.7 %, 35 %]), PFOA (16 % [4.3 %, 29 %]), and perfluorononanoic acid (17 % [3.6 %, 33 %]) postpartum human-milk concentrations.</div></div><div><h3>Conclusions</h3><div>Our results show that PCP use may be a modifiable source of PFAS exposure in pregnant and lactating populations. These results along with growing scientific evidence can help inform PFAS regulation and guide individual choices to reduce PFAS exposure.</div></div>\",\"PeriodicalId\":308,\"journal\":{\"name\":\"Environment International\",\"volume\":\"193 \",\"pages\":\"Article 109094\"},\"PeriodicalIF\":10.3000,\"publicationDate\":\"2024-11-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Environment International\",\"FirstCategoryId\":\"93\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S0160412024006809\",\"RegionNum\":1,\"RegionCategory\":\"环境科学与生态学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"ENVIRONMENTAL SCIENCES\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Environment International","FirstCategoryId":"93","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0160412024006809","RegionNum":1,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"ENVIRONMENTAL SCIENCES","Score":null,"Total":0}
Personal care product use and per- and polyfluoroalkyl substances in pregnant and lactating people in the Maternal-Infant Research on Environmental Chemicals study
Background
Per- and polyfluoroalkyl substances (PFAS) are ubiquitous chemicals routinely detected in personal care products (PCPs). However, few studies have evaluated the impact of PCP use on PFAS concentrations in pregnant and lactating populations.
Objective
We investigated associations between PCP use and PFAS concentrations in prenatal plasma and human milk.
Methods
We leveraged the Maternal-Infant Research on Environmental Chemicals (MIREC) Study to evaluate the contribution of PCP use on PFAS concentrations in prenatal plasma (6 to 13 weeks’ gestation; n = 1,940) and human-milk (2 to 10 weeks’ postpartum; n = 664). Participants reported frequency of use across 8 PCP categories during the 1st and 3rd trimesters, 1 to 2 days postpartum, and 2 to 10 weeks’ postpartum. We used adjusted linear regression models to quantify percent differences and corresponding 95 % confidence intervals.
Results
In 1st trimester pregnant people, we found higher use of nailcare products (≥once a week vs. never: perfluorooctanoic acid (PFOA): 21 % [9.7 %, 32 %]; perfluorooctane-sulfonic acid (PFOS): 11 % [0.3 %, 23 %]), fragrances (daily vs. never: PFOA: 14 % [7.8 %, 21 %]; PFOS: 7.8 % [1.3 %, 15 %]), makeup (daily vs. never: PFOA: 14 % [5.8 %, 23 %]), hair dyes (never vs. 1-2 times during pregnancy: PFOA: 8.3 % [2.4 %, 15 %]), and hair sprays or gels (daily vs. never: PFOA: 12 % [5.0 %, 19 %], PFOS: 7.1 % [0.2 %, 15 %]) were associated with higher plasma PFAS concentrations. Similar results were observed for 3rd trimester PCP use and 2 to 10 weeks’ postpartum human-milk PFAS concentrations. In addition, we also found that people using colored-permanent dye 1 to 2 days postpartum had higher Sm-PFOS (18 % [2.7 %, 35 %]), PFOA (16 % [4.3 %, 29 %]), and perfluorononanoic acid (17 % [3.6 %, 33 %]) postpartum human-milk concentrations.
Conclusions
Our results show that PCP use may be a modifiable source of PFAS exposure in pregnant and lactating populations. These results along with growing scientific evidence can help inform PFAS regulation and guide individual choices to reduce PFAS exposure.
期刊介绍：
Environmental Health publishes manuscripts focusing on critical aspects of environmental and occupational medicine, including studies in toxicology and epidemiology, to illuminate the human health implications of exposure to environmental hazards. The journal adopts an open-access model and practices open peer review.
It caters to scientists and practitioners across all environmental science domains, directly or indirectly impacting human health and well-being. With a commitment to enhancing the prevention of environmentally-related health risks, Environmental Health serves as a public health journal for the community and scientists engaged in matters of public health significance concerning the environment.
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