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Ad lib caffeine consumption, symptoms of caffeinism, and academic performance
American Journal of Psychiatry, 1981The authors explored the relationship between ad lib caffeine consumption in college students and the incidence of caffeinism, characterized by heightened anxiety, depression, and various psychophysiological reactions. Students were randomly selected from four groups (abstainers from caffeine and low, moderate, and high consumers).
K, Gilliland, D, Andress
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Guidelines for safe consumption of caffeine
Nursing Older People, 2016'Guidelines for safe consumption of caffeine indicate that an intake of up to 400mg daily is safe for adults. Average tea consumption in the UK, at 2 to 3 servings daily, fits within this. Given the potential benefits of tea for health, consumption could rise to 8 servings daily and still be within safe limits'.
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Adolescent Attitudes and Beliefs Regarding Caffeine and the Consumption of Caffeinated Beverages
Journal of Nutrition Education and Behavior, 2016To explore adolescents' attitudes and beliefs toward the consumption of caffeinated beverages and factors influencing their caffeinated beverage choice and consumption patterns.Twenty focus groups were conducted with grades 9 to 12 secondary school students.Two secondary schools in London, Ontario, Canada.This study included 166 adolescents, 42% of ...
Paige, Turton +2 more
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Association of Delayed Conception with Caffeine Consumption
American Journal of Epidemiology, 1993This cross-sectional study investigated the relation between intake of caffeine-containing beverages and time to conception in a population of 1,909 married women in New Haven, Connecticut, between May 12, 1980 and March 12, 1982. Women were interviewed shortly after the first prenatal visit regarding the length of time taken to conceive the index ...
E E, Hatch, M B, Bracken
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Caffeine Consumption in Children, Adolescents and Adults
Current Drug Abuse Reviews, 2015An extensive review of the scientific literature on caffeine was conducted by Health Canada [1]. Based on this review the general population of healthy adults is not at risk for potential adverse effects from caffeine at daily consumption levels up to 400mg caffeine. Regarding children, Health Canada advised that 10-12 year olds should not consume more
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1984
Caffeine from natural sources has been consumed and enjoyed by people throughout the world for centuries, dating back to perhaps as early as the Paleolithic period. The widespread natural occurrence of caffeine in a variety of plants undoubtedly played a major role in the long-standing popularity of caffeine-containing products, especially beverages ...
J. J. Barone, H. Roberts
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Caffeine from natural sources has been consumed and enjoyed by people throughout the world for centuries, dating back to perhaps as early as the Paleolithic period. The widespread natural occurrence of caffeine in a variety of plants undoubtedly played a major role in the long-standing popularity of caffeine-containing products, especially beverages ...
J. J. Barone, H. Roberts
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Caffeine Consumption in Patients With Eating Disorders
Psychiatric Services, 1991use group consumed between 250 and 750 mg pen day, and patients in the low-use group consumed less than 250 rng per day. We compared the three groups' binge and purge behaviors, SCL-90 scones, MAST scores, diet pill use, and incidence of cigarette smoking. Chi square tests were used for comparison of non parametric data.
D D, Krahn +4 more
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Tinnitus features according to caffeine consumption
2021Consumption of high amounts of caffeine has been historically associated with tinnitus worsening. However, recent studies demonstrated that this seems not to be true, and caffeine may even improve tinnitus distress.To analyze tinnitus features according to caffeine consumption levels.Case-control study.Tinnitus patients were compared with patients ...
Ricardo Rodrigues, Figueiredo +2 more
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Caffeine Consumption and Serum Cholesterol Levels
International Journal of Epidemiology, 1984Caffeine consumption was significantly associated with serum cholesterol levels in women but not in men in a cross-sectional study of 4757 Australians. Use of caffeinated coffee by men, but not total caffeine consumption rate, was significantly associated with raised serum cholesterol.
M J, Shirlow, C D, Mathers
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Effects of Caffeine Consumption on Delayed Conception
American Journal of Epidemiology, 1995The authors examined the effects of caffeine consumption on waiting time to conception in the Reproductive Health Study, a retrospective study of 1,430 non-contracepting, parous women interviewed between July 1989 and June 1990 at Fishkill, New York, and Burlington, Vermont. Information was obtained on 2,501 pregnancies since 1980.
C K, Stanton, R H, Gray
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