Mary Claire O'Brien, Amelia M Arria, Jonathan Howland, Jack E James, Cecile A Marczinski
{"title":"Caffeine, Alcohol, and Youth: A Toxic Mix.","authors":"Mary Claire O'Brien, Amelia M Arria, Jonathan Howland, Jack E James, Cecile A Marczinski","doi":"10.1089/jcr.2011.1202","DOIUrl":"https://doi.org/10.1089/jcr.2011.1202","url":null,"abstract":"Dr. O'Brien: Thank you all for participating in the inaugural roundtable discussion for Journal of Caffeine Research. Let us begin with the popular perception of caffeine as an “antidote” to alcohol intoxication. The neurochemical relationship between alcohol and caffeine appears to be complex. Alcohol influences the interaction of several neurotransmitters, and this has important implications in terms of the mixture of caffeine and alcohol, particularly with respect to activities that require sustained attention and executive function. I am interested in your comments, Jonathan. Your research speaks to the safe execution of activities that require sustained attention.","PeriodicalId":89685,"journal":{"name":"Journal of caffeine research","volume":"1 1","pages":"15-21"},"PeriodicalIF":0.0,"publicationDate":"2011-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1089/jcr.2011.1202","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"32287017","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Jamie H Choi, Louise M Ryan, Daniel W Cramer, Mark D Hornstein, Stacey A Missmer
{"title":"Effects of Caffeine Consumption by Women and Men on the Outcome of <i>In Vitro</i> Fertilization.","authors":"Jamie H Choi, Louise M Ryan, Daniel W Cramer, Mark D Hornstein, Stacey A Missmer","doi":"10.1089/jcr.2011.0001","DOIUrl":"https://doi.org/10.1089/jcr.2011.0001","url":null,"abstract":"<p><strong>Objective: </strong>The objective of this study was to estimate the association between caffeine consumption and <i>in vitro</i> fertilization (IVF) outcomes.</p><p><strong>Methods: </strong>A total of 2474 couples were prospectively enrolled prior to undergoing their first cycle of IVF, contributing a total of 4716 IVF cycles. Discrete survival analysis adjusting for observed confounders was applied to quantify the relation between caffeine consumption and livebirth. Secondary outcomes of interest were oocyte retrieval, peak estradiol level, implantation rate, and fertilization rate.</p><p><strong>Results: </strong>Overall, caffeine consumption by women was not significantly associated with livebirth (<i>p</i><sub>trend</sub>=0.74). Compared with women who do not drink caffeine, the likelihood of livebirth was not significantly different for women who drank low (>0-800 mg/week; odds ratio [OR]=1.00, 95% confidence interval [CI])=0.83-1.21), moderate (>800-1400 mg/week; OR=0.89, 95% CI=0.71-1.12), or high levels of caffeine (>1400 mg/week; OR=1.07, 95% CI=0.85-1.34). Greater caffeine intake by women was associated with a significantly lower peak estradiol level (<i>p</i><sub>trend</sub>=0.03), but was not associated with the number of oocytes retrieved (<i>p</i><sub>trend</sub>=0.75), fertilization rate (<i>p</i><sub>trend</sub>=0.10), or implantation rate (<i>p</i><sub>trend</sub>=0.23). There was no significant association between caffeine intake by men and livebirth (<i>p</i><sub>trend</sub>=0.27), fertilization (<i>p</i><sub>trend</sub>=0.72), or implantation (<i>p</i><sub>trend</sub>=0.24). The individual effects of consumption of coffee, tea, or soda by women or men were not related to livebirth.</p><p><strong>Conclusion: </strong>Caffeine consumption by women or men was not associated with IVF outcomes.</p>","PeriodicalId":89685,"journal":{"name":"Journal of caffeine research","volume":"1 1","pages":"29-34"},"PeriodicalIF":0.0,"publicationDate":"2011-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1089/jcr.2011.0001","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"32287018","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Coffee, Tea, Methylxanthines, Human Cancer, and Fibrocystic Breast Disease","authors":"G. Spiller, B. Bruce","doi":"10.1201/9781420050134.CH14","DOIUrl":"https://doi.org/10.1201/9781420050134.CH14","url":null,"abstract":"","PeriodicalId":89685,"journal":{"name":"Journal of caffeine research","volume":"23 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"1997-10-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77163893","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Coffee, Caffeine and Serum Cholesterol","authors":"C. Gardner, B. Bruce, G. Spiller","doi":"10.1201/9781420050134.CH13","DOIUrl":"https://doi.org/10.1201/9781420050134.CH13","url":null,"abstract":"","PeriodicalId":89685,"journal":{"name":"Journal of caffeine research","volume":"40 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"1997-10-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85186571","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Caffeine and Reproduction","authors":"M. Winick","doi":"10.1201/9781420050134.CH16","DOIUrl":"https://doi.org/10.1201/9781420050134.CH16","url":null,"abstract":"","PeriodicalId":89685,"journal":{"name":"Journal of caffeine research","volume":"98 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"1997-10-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76472006","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Caffeine, Calcium, and Bone Health","authors":"B. Bruce, G. Spiller","doi":"10.1201/9781420050134.CH15","DOIUrl":"https://doi.org/10.1201/9781420050134.CH15","url":null,"abstract":"","PeriodicalId":89685,"journal":{"name":"Journal of caffeine research","volume":"40 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"1997-10-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79846717","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Caffeine: Effects on Psychological Functioning and Performance","authors":"Barry D. Smith, Kenneth Tola","doi":"10.1201/9781420050134.CH12","DOIUrl":"https://doi.org/10.1201/9781420050134.CH12","url":null,"abstract":"","PeriodicalId":89685,"journal":{"name":"Journal of caffeine research","volume":"16 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"1997-10-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89252412","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}