Search Results

Genetic determinants of blood pressure responses to caffeine drinking

Each participant was administered, in a double-blind design, 40 mL of either a decaffeinated coffee preparation plus 3 mg caffeine/kg (caf) or the corresponding vehicle (decaf). The protocol was repeated 24 h later with the alternative preparation.…

www.coffeeandscience.org/health/research/genetic-determinants-of-blood-pressure-responses-to-caffeine-drinking

Caffeine and Cognitive Decline in Elderly Women at High Vascular Risk

Consumption of caffeinated coffee was significantly related to slower cognitive decline (p-trend=0.05), but not other caffeinated products (e.g. decaf, tea, cola, chocolate).…

www.coffeeandscience.org/health/research/caffeine-and-cognitive-decline-in-elderly-women-at-high-vascular-risk

B Leng et al, 2024. Effects of coffee intake on skeletal muscle microvascular reactivity at rest and oxygen extraction during exercise: a randomized cross-over trial, Journal of the International Society of Sport and Nutrition.

Methods: Twenty healthy young male participants were administered coffee with low caffeine (3 mg/kg body weight; LC), high caffeine (6 mg/kg body weight; HC), and placebo (decaf) in different sessions.…

www.coffeeandscience.org/health/research/b-leng-et-al-2024-effects-of-coffee-intake-on-skeletal-muscle-microvascular-reactivity-at-rest-and-oxygen-extraction-during-exercise-a-randomized-cross-over-trial-journal-of-the-international-society-of-sport-and-nutrition

H Park et al, 2024. Analysis of volatile and nonvolatile compounds in decaffeinated and regular coffee prepared under various roasting conditions, Food Chemistry.

This study investigated the effect of various roasting conditions on regular and decaffeinated green beans.…

www.coffeeandscience.org/health/research/h-park-et-al-2024-analysis-of-volatile-and-nonvolatile-compounds-in-decaffeinated-and-regular-coffee-prepared-under-various-roasting-conditions-food-chemistry

C-S Wu et al, 2023. Coffee as a dietary strategy to prevent SARS-CoV-2 infection, Cellular Bioscience, Volume 13 (1).

In addition, decaffeinated coffee still preserves inhibitory activity against SARS-CoV-2.…

www.coffeeandscience.org/health/research/c-s-wu-et-al-2023-coffee-as-a-dietary-strategy-to-prevent-sars-cov-2-infection-cellular-bioscience-volume-13-1

Decaffeinated coffee improves insulin sensitivity in healthy men

Decaffeinated coffee improves insulin sensitivity in healthy men. C E G Reis et al, 2018. British Journal of Nutrition, published online. March 10, 2018. Share this article: ABSTRACT.…

www.coffeeandscience.org/health/research/decaffeinated-coffee-improves-insulin-sensitivity-in-healthy-men

Coffee and G.I. functions: References

The effect of decaffeination of coffee on gastroesophageal reflux in patients with reflux disease. Alim Pharm Ther. 11:483-6. Rosenstock S, et al. (2003).…

www.coffeeandscience.org/health/health-conditions/g-i-function/references

Coffee and liver function: References

Bamia C. et al. (2015): Coffee, tea and decaffeinated coffee in relation to hepatocellular carcinoma in a European population: multicentre, prospective cohort study. Int J Cancer. , 136(8):1899-908.…

www.coffeeandscience.org/health/liver-function/references

Coffee and type 2 diabetes: Decaffeinated coffee and type 2 diabetes

Decaffeinated coffee and type 2 diabetes. Interestingly, similar inverse associations with decaffeinated coffee and a reduced risk of developing type 2 diabetes have been observed. Part of. Type 2 diabetes. More information. Effects of coffee consumption.…

www.coffeeandscience.org/health/health-conditions/type-2-diabetes/decaffeinated-coffee-and-type-2-diabetes

The Acute Effects of Decaffeinated Coffee Versus Caffeinated Coffee on Reaction Time, Mood and Skeletal Muscle Strength

Meanwhile, decaffeinated coffee has low content of caffeine and thus can be an alternative to caffeinated coffee.…

www.coffeeandscience.org/health/research/the-acute-effects-of-decaffeinated-coffee-versus-caffeinated-coffee-on-reaction-time-mood-and-skeletal-muscle-strength

Coffee Consumption and Risk of Colorectal Cancer in the Cancer Prevention Study-II Nutrition Cohort

We examined associations of caffeinated and decaffeinated coffee intake with colorectal cancer risk overall and with colon and rectum separately, among older U.S. men and women.…

www.coffeeandscience.org/health/research/coffee-consumption-and-risk-of-colorectal-cancer-in-the-cancer-prevention-study-ii-nutrition-cohort

Associations of coffee consumption and caffeine intake with mammographic breast density

We used generalized linear regression to quantify associations of regular, decaffeinated, and total coffee, and energy-adjusted caffeine intake with percent density.…

www.coffeeandscience.org/health/research/associations-of-coffee-consumption-and-caffeine-intake-with-mammographic-breast-density

Coffee consumption and risk of renal cell carcinoma

Share this article: ABSTRACT: Background: Studies have suggested an inverse association between coffee consumption and risk of renal cell carcinoma (RCC); however, data regarding decaffeinated coffee are limited.…

www.coffeeandscience.org/health/research/coffee-consumption-and-risk-of-renal-cell-carcinoma

Effects of 16-week consumption of caffeinated and decaffeinated instant coffee on glucose metabolism in a randomized controlled trial

Effects of 16-week consumption of caffeinated and decaffeinated instant coffee on glucose metabolism in a randomized controlled trial. K Ohnaka et al, 2012. Journal of Nutrition and Metabolism, published online ahead of print. December 3, 2012.…

www.coffeeandscience.org/health/research/effects-of-16-week-consumption-of-caffeinated-and-decaffeinated-instant-coffee-on-glucose-metabolism-in-a-randomized-controlled-trial

Coffee and Caffeine Consumption and the Risk of Hypertension in Postmenopausal Women

OBJECTIVE: We sought to assess longitudinal relations of caffeinated coffee, decaffeinated coffee, and total caffeine intakes with mean blood pressure and incident hypertension in postmenopausal women in the Women’s Health Initiative Observational Study.…

www.coffeeandscience.org/health/research/coffee-and-caffeine-consumption-and-the-risk-of-hypertension-in-postmenopausal-women

G.I. Function - Coffee & Health

Pehl C. et al. (1997) The effect of decaffeination of coffee on gastroesophageal reflux in patients with reflux disease. Alim Pharm Ther. , 11:483-486.…

www.coffeeandscience.org/health/media-content/information-campaign/g-i-function-factsheet

T P Pavoa et al, 2022. Acute effect of coffee on arterial stiffness and endothelial function in overweight and obese individuals: A randomized clinical trial, Clinical Nutrition ESPEN.

Objective: To investigate the acute effects of caffeinated and decaffeinated coffee intake on the endothelial function and arterial stiffness in overweight and obese individuals.…

www.coffeeandscience.org/health/research/t-p-pavoa-et-al-2022-acute-effect-of-coffee-on-arterial-stiffness-and-endothelial-function-in-overweight-and-obese-individuals-a-randomized-clinical-trial-clinical-nutrition-espen

D Chieng et al, 2022. The impact of coffee subtypes on incident cardiovascular disease, arrhythmias, and mortality: long-term outcomes from the UK Biobank, European Journal of Preventive Cardiology, published online.

Methods and results: Coffee subtypes were defined as decaffeinated, ground, and instant, then divided into 0, 5 cups/day, and compared with non-drinkers. Cardiovascular disease included coronary heart disease, cardiac failure, and ischaemic stroke.…

www.coffeeandscience.org/health/research/d-chieng-et-al-2022-the-impact-of-coffee-subtypes-on-incident-cardiovascular-disease-arrhythmias-and-mortality-long-term-outcomes-from-the-uk-biobank-european-journal-of-preventive-cardiology-published-online

Coffee and tea consumption and risk of pre- and postmenopausal breast cancer in the European Prospective Investigation into Cancer and Nutrition (EPIC) cohort study

We investigated the association between coffee (total, caffeinated, decaffeinated) and tea intake and risk of breast cancer.…

www.coffeeandscience.org/health/research/coffee-and-tea-consumption-and-risk-of-pre-and-postmenopausal-breast-cancer-in-the-european-prospective-investigation-into-cancer-and-nutrition-epic-cohort-study

Does coffee enriched with chlorogenic acids improve mood and cognition after acute administration in healthy elderly? A pilot study.

Methods: The present pilot study examined the acute effects of decaffeinated coffee with regular chlorogenic acid content and decaffeinated coffee with high chlorogenic acid content on mood and cognitive processes, as measured by behavioral tasks and event-related…

www.coffeeandscience.org/health/research/does-coffee-enriched-with-chlorogenic-acids-improve-mood-and-cognition-after-acute-administration-in-healthy-elderly-a-pilot-study

Association of Coffee Consumption with Total and Cause-Specific Mortality in Three Large Prospective Cohorts

Share this article: ABSTRACT: Background: The association between consumption of caffeinated and decaffeinated coffee and risk of mortality remains inconclusive.…

www.coffeeandscience.org/health/research/association-of-coffee-consumption-with-total-and-cause-specific-mortality-in-three-large-prospective-cohorts

Intake of coffee, decaffeinated coffee, or tea does not affect risk for pancreatic cancer: results from the EPIC study

Intake of coffee, decaffeinated coffee, or tea does not affect risk for pancreatic cancer: results from the EPIC study. N Bhoo-Pathy et al, 2013. Clinical Gastroenterology and Hepatology, Accepted Manuscript published online ahead of print. June 13, 2013.…

www.coffeeandscience.org/health/research/intake-of-coffee-decaffeinated-coffee-or-tea-does-not-affect-risk-for-pancreatic-cancer-results-from-the-epic-study

Acute effects of decaffeinated coffee and the major components chlorogenic acid and trigonelline on incretin hormones

Acute effects of decaffeinated coffee and the major components chlorogenic acid and trigonelline on incretin hormones. M Olthof et al, 2011. Nutrition and Metabolism, published online ahead of print. February 7, 2011. Share this article: Human Study.…

www.coffeeandscience.org/health/research/acute-effects-of-decaffeinated-coffee-and-the-major-components-chlorogenic-acid-and-trigonelline-on-incretin-hormones

The Acute Effects of Caffeinated Black Coffee on Cognition and Mood in Healthy Young and Older Adults

The current randomised, placebo-controlled, double-blind, counterbalanced-crossover study compared the effects of regular coffee, decaffeinated coffee, and placebo on measures of cognition and mood.…

www.coffeeandscience.org/health/research/the-acute-effects-of-caffeinated-black-coffee-on-cognition-and-mood-in-healthy-young-and-older-adults

Coffee, decaffeinated coffee, tea, and pancreatic cancer risk: a pooled-analysis of two Italian case-control studies

Coffee, decaffeinated coffee, tea, and pancreatic cancer risk: a pooled-analysis of two Italian case-control studies. F Turati et al, 2011. European Journal of Cancer Prevention, published online ahead of print. July 1, 2011.…

www.coffeeandscience.org/health/research/coffee-decaffeinated-coffee-tea-and-pancreatic-cancer-risk-a-pooled-analysis-of-two-italian-case-control-studies

Short-term effects of espresso coffee on heart rate variability and blood pressure in habitual and non-habitual coffee consumers: a randomized crossover trial

In condition 1, subjects consumed espresso; in condition 2, subjects consumed decaffeinated espresso; and in condition 3, subjects consumed warm water. HRV and blood pressure were assessed at rest before and after ingestion of the respective beverage.…

www.coffeeandscience.org/health/research/short-term-effects-of-espresso-coffee-on-heart-rate-variability-and-blood-pressure-in-habitual-and-non-habitual-coffee-consumers-a-randomized-crossover-trial

Effects of caffeinated and decaffeinated coffee on biological risk factors for type 2 diabetes: a randomized controlled trial

Effects of caffeinated and decaffeinated coffee on biological risk factors for type 2 diabetes: a randomized controlled trial. N M Wedick et al, 2011. Nutrition Journal, 2011, Volume 10, published online ahead of print. September 15, 2011.…

www.coffeeandscience.org/health/research/effects-of-caffeinated-and-decaffeinated-coffee-on-biological-risk-factors-for-type-2-diabetes-a-randomized-controlled-trial

Caffeinated and decaffeinated coffee consumption and risk of all-cause mortality: a dose-response meta-analysis of cohort studies

Caffeinated and decaffeinated coffee consumption and risk of all-cause mortality: a dose-response meta-analysis of cohort studies. Q Li et al, 2019. Journal of Human Nutrition and Dietetics, published online. February 21, 2019.…

www.coffeeandscience.org/health/research/caffeinated-and-decaffeinated-coffee-consumption-and-risk-of-all-cause-mortality-a-dose-response-meta-analysis-of-cohort-studies

Prospective Study on the Effects of Regular and Decaffeinated Coffee on Urinary Symptoms in Young and Healthy Volunteers

Prospective Study on the Effects of Regular and Decaffeinated Coffee on Urinary Symptoms in Young and Healthy Volunteers. A Staack et al, 2015. Neurology and Urodynamics, published online ahead of print. December 23, 2015.…

www.coffeeandscience.org/health/research/prospective-study-on-the-effects-of-regular-and-decaffeinated-coffee-on-urinary-symptoms-in-young-and-healthy-volunteers

F Asoudeh et al, 2022. Caffeine, Coffee, Tea and Risk of Rheumatoid Arthritis: Systematic Review and Dose-Response Meta-analysis of Prospective Cohort Studies, Frontiers in Nutrition, published online.

Methods: PubMed/Medline, Scopus and EMBASE were searched up to July 2021 to identify relevant studies that had considered different types of coffee (caffeinated or decaffeinated), tea or caffeine exposure with RA as the main, or one of the, outcome(s).…

www.coffeeandscience.org/health/research/f-asoudeh-et-al-2022-caffeine-coffee-tea-and-risk-of-rheumatoid-arthritis-systematic-review-and-dose-response-meta-analysis-of-prospective-cohort-studies-frontiers-in-nutrition-published-online

Frequency of a diagnosis of glaucoma in individuals who consume coffee, tea and/or soft drinks

The exposures of interest of this retrospective cross-sectional study were caffeinated and decaffeinated coffee, iced tea, hot tea and soft drinks. The outcome of interest was a clinical diagnosis of glaucoma based on the Rotterdam criteria.…

www.coffeeandscience.org/health/research/frequency-of-a-diagnosis-of-glaucoma-in-individuals-who-consume-coffee-tea-and-or-soft-drinks

Total, caffeinated and decaffeinated coffee and tea intake and gastric cancer risk: Results from the EPIC cohort study

Total, caffeinated and decaffeinated coffee and tea intake and gastric cancer risk: Results from the EPIC cohort study. H Sanikini et al, 2014. International Journal of Cancer, published online ahead of print. September 18, 2014.…

www.coffeeandscience.org/health/research/total-caffeinated-and-decaffeinated-coffee-and-tea-intake-and-gastric-cancer-risk-results-from-the-epic-cohort-study

Caffeinated and Decaffeinated Coffee Consumption and Risk of Type 2 Diabetes: A Systematic Review and a Dose-Response Meta-analysis

Caffeinated and Decaffeinated Coffee Consumption and Risk of Type 2 Diabetes: A Systematic Review and a Dose-Response Meta-analysis. M Ding et al, 2014. Diabetes Care, Volume 37 (2). January 27, 2014.…

www.coffeeandscience.org/health/research/caffeinated-and-decaffeinated-coffee-consumption-and-risk-of-type-2-diabetes-a-systematic-review-and-a-dose-response-meta-analysis

V Mehta et al, 2023. Effect of Caffeine on Colonic Manometry in Children, J Pediatric Gastroenterology Nutrition, Volume 76 (1)

Previous adult studies have suggested that both coffee and decaffeinated beverages induce colonic motility. However, no study has been conducted in pediatrics, and the role of caffeine alone in pediatric colonic motility needs to be explored.…

www.coffeeandscience.org/health/research/v-mehta-et-al-2023-effect-of-caffeine-on-colonic-manometry-in-children-j-pediatric-gastroenterology-nutrition-volume-76-1

Coffee and caffeine intake and risk of ovarian cancer: a systematic review and meta-analysis

OBJECTIVE: To evaluate the link between coffee, caffeine, caffeinated coffee, and decaffeinated coffee consumption and risk of ovarian cancer.…

www.coffeeandscience.org/health/research/coffee-and-caffeine-intake-and-risk-of-ovarian-cancer-a-systematic-review-and-meta-analysis

Association of Coffee, Decaffeinated Coffee and Caffeine Intakes from Coffee with Cognitive Performance in Older Adults: National Health and Nutrition Examinations Survey (NHANES) 2011 – 2014.

Association of Coffee, Decaffeinated Coffee and Caffeine Intakes from Coffee with Cognitive Performance in Older Adults: National Health and Nutrition Examinations Survey (NHANES) 2011 – 2014. X Dong et al, 2020. Nutrients, Volume 12 (3). April 16, 2020.…

www.coffeeandscience.org/health/research/association-of-coffee-decaffeinated-coffee-and-caffeine-intakes-from-coffee-with-cognitive-performance-in-older-adults-national-health-and-nutrition-examinations-survey-nhanes-2011-2014