干旱区生态环境知识资源中心(Arid): Climate Trends and Consumption of Foods and Beverages by Processing Level in Mexican Cities

Arid

DOI	10.3389/fnut.2021.647497
	Climate Trends and Consumption of Foods and Beverages by Processing Level in Mexican Cities
	Lopez-Olmedo, Nancy; Diez-Roux, Ana V.; Perez-Ferrer, Carolina; Prado-Galbarro, Francisco-Javier; Riojas-Rodriguez, Horacio; Rivera-Dommarco, Juan; Barrientos-Gutierrez, Tonatiuh
通讯作者	Barrientos-Gutierrez, T (corresponding author), Natl Inst Publ Hlth, Ctr Populat & Hlth Res, Cuernavaca, Morelos, Mexico.
来源期刊	FRONTIERS IN NUTRITION
ISSN	2296-861X
出版年	2021
卷号	8
英文摘要	Background: Little is known about the potential impact of climate change on food systems and diet. We aimed to estimate the association of changes in rainfall and temperatures with consumption of unprocessed and processed foods among residents of Mexican cities by climate region. Methods: We analyzed 3,312 participants of the 2012 Mexican National Health and Nutrition Survey with dietary intake and sociodemographic information linked to historical rainfall and temperature data collected by the Mexican National Weather Service. We classified foods as unprocessed, processed, or ultra-processed. We performedmultilevel linear regression to estimate the association of annual change in rainfalls (for each 0.5mm decrease) and temperatures (for each 0.1.C increase) at municipality level over the past 5 years with consumption of processed and unprocessed foods measured as the contribution to total energy intake. We investigated whether associations differed by climate region (tropical, temperate, and arid). Results: Each 0.5mm annual decrease in precipitation was associated with lower consumption of unprocessed foods and higher consumption of ultra-processed foods [mean differences in percent contribution to total energy intake -0.009% (95% CI: -0.019, < -0.001) and 0.011% (95% CI: 0.001, 0.021), respectively]. Each 0.1 degree Celsius annual increase in temperature was also associated with lower consumption of unprocessed and higher consumption of ultra-processed foods [mean differences in percent contribution to total energy intake was-0.03 (95% CI:-0.05, -0.01) and 0.03% (95% CI: <0.01, 0.05)]. When stratified by climate region these associations were only observed in tropical regions. Conclusions: Decreases in rainfalls and increases in temperature were associated with lower consumption of unprocessed foods but higher consumption of ultra-processed foods, especially in tropical regions. Previous studies have established how food production affects the climate, our study suggests that climate change could, in turn, reinforce modern food production, closing a vicious circle with clear negative implications for planetary health.
英文关键词	climate trends food consumption NOVA cities Mexico
类型	Article
语种	英语
开放获取类型	gold, Green Published
收录类别	SCI-E
WOS记录号	WOS:000681059300001
WOS关键词	FREQUENCY QUESTIONNAIRE ; PRODUCTIVITY ; YIELD ; HEAT
WOS类目	Nutrition & Dietetics
WOS研究方向	Nutrition & Dietetics
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/368618
作者单位	[Lopez-Olmedo, Nancy; Prado-Galbarro, Francisco-Javier; Riojas-Rodriguez, Horacio; Barrientos-Gutierrez, Tonatiuh] Natl Inst Publ Hlth, Ctr Populat & Hlth Res, Cuernavaca, Morelos, Mexico; [Diez-Roux, Ana V.] Drexel Univ, Dornsife Sch Publ Hlth, Philadelphia, PA 19104 USA; [Perez-Ferrer, Carolina] Natl Inst Publ Hlth, Ctr Nutr & Hlth Res, Cuernavaca, Morelos, Mexico; [Perez-Ferrer, Carolina] Natl Council Sci & Technol, Mexico City, DF, Mexico; [Rivera-Dommarco, Juan] Natl Inst Publ Hlth, Cuernavaca, Morelos, Mexico
推荐引用方式 GB/T 7714	Lopez-Olmedo, Nancy,Diez-Roux, Ana V.,Perez-Ferrer, Carolina,et al. Climate Trends and Consumption of Foods and Beverages by Processing Level in Mexican Cities[J],2021,8.
APA	Lopez-Olmedo, Nancy.,Diez-Roux, Ana V..,Perez-Ferrer, Carolina.,Prado-Galbarro, Francisco-Javier.,Riojas-Rodriguez, Horacio.,...&Barrientos-Gutierrez, Tonatiuh.(2021).Climate Trends and Consumption of Foods and Beverages by Processing Level in Mexican Cities.FRONTIERS IN NUTRITION,8.
MLA	Lopez-Olmedo, Nancy,et al."Climate Trends and Consumption of Foods and Beverages by Processing Level in Mexican Cities".FRONTIERS IN NUTRITION 8(2021).