Previous studies have highlighted the health benefits of coffee and tea, but they only focused on the comparisons between different consumptions. Consequently, the association estimate lacked a clear interpretation, as the substitution of beverages and distribution of doses were not explicitly prescribed. We focused on the “relative association” to ascertain the optimal consumption strategy (including… Continue reading Relative associations of #coffee, #tea, and plain #water with all-cause and cause-specific #mortality: a prospective cohort study
Tag: tea
Use of #sugar in #coffee and #tea and long-term risk of #mortality in older adult Danish men: 32 years of follow-up from a prospective cohort study
Tea and coffee are the most consumed beverages worldwide and very often sweetened with sugar. However, the association between the use of sugar in tea or coffee and adverse events is currently unclear.ObjectivesTo investigate the association between the addition of sugar to coffee or tea, and the risk of all-cause mortality, cardiovascular mortality, cancer mortality… Continue reading Use of #sugar in #coffee and #tea and long-term risk of #mortality in older adult Danish men: 32 years of follow-up from a prospective cohort study
#Kombucha tea as an anti-hyperglycemic agent in humans with #diabetes – a randomized controlled pilot investigation
Introduction: Kombucha is a popular fermented tea that has attracted considerable attention due, in part, to its suggested health benefits. Previous results from animal models led us to hypothesize kombucha may reduce blood sugar levels in humans with diabetes. The objective of this pilot clinical study was to evaluate kombucha for its anti-hyperglycemic activities in adults… Continue reading #Kombucha tea as an anti-hyperglycemic agent in humans with #diabetes – a randomized controlled pilot investigation
Beverage consumption and mortality among adults with type 2 diabetes: prospective cohort study
Objective To investigate the intake of specific types of beverages in relation to mortality and cardiovascular disease (CVD) outcomes among adults with type 2 diabetes.Design Prospective cohort study.Setting Health professionals in the United States.Participants 15 486 men and women with a diagnosis of type 2 diabetes at baseline and during follow-up (Nurses’ Health Study: 1980-2018; and… Continue reading Beverage consumption and mortality among adults with type 2 diabetes: prospective cohort study
Association of Dietary Intake of Flavonols With Changes in Global Cognition and Several Cognitive Abilities
APOE-ɛ4, late life cognitive activity, physical activity, and smoking, total flavonol intake was associated with slower decline in global cognition β estimate=0.004 (95% CI=0.001, 0.006), episodic memory β=0.004 (95% CI: 0.002, 0.006), semantic memory β=0.003 (95% CI: 0.001, 0.007), perceptual speed β=0.003 (95% CI: 0.001, 0.004), and working memory β=0.003 (95% CI: 0.001, 0.005) and… Continue reading Association of Dietary Intake of Flavonols With Changes in Global Cognition and Several Cognitive Abilities
Tea Consumption and All-Cause and Cause-Specific Mortality in the UK Biobank
Tea is frequently consumed worldwide, but the association of tea drinking with mortality risk remains inconclusive in populations where black tea is the main type consumed.Objective:To evaluate the associations of tea consumption with all-cause and cause-specific mortality and potential effect modification by genetic variation in caffeine metabolism.Design:Prospective cohort study.Setting:The UK Biobank.Participants:498 043 men and women aged… Continue reading Tea Consumption and All-Cause and Cause-Specific Mortality in the UK Biobank
Consumption of coffee and tea and risk of developing stroke, dementia, and poststroke dementia: A cohort study in the UK Biobank
Previous studies have revealed the involvement of coffee and tea in the development of stroke and dementia. However, little is known about the association between the combination of coffee and tea and the risk of stroke, dementia, and poststroke dementia. Therefore, we aimed to investigate the associations of coffee and tea separately and in combination… Continue reading Consumption of coffee and tea and risk of developing stroke, dementia, and poststroke dementia: A cohort study in the UK Biobank
KCNQ5 Potassium Channel Activation Underlies #Vasodilation by #Tea
Tea, produced from the evergreen Camellia sinensis, has reported therapeutic properties against multiple pathologies, including hypertension. Although some studies validate the health benefits of tea, few have investigated the molecular mechanisms of action. The KCNQ5 voltage-gated potassium channel contributes to vascular smooth muscle tone and neuronal M-current regulation. Methods: We applied electrophysiology, myography, mass spectrometry… Continue reading KCNQ5 Potassium Channel Activation Underlies #Vasodilation by #Tea
N,N-dimethyltryptamine compound found in the hallucinogenic #tea ayahuasca, regulates adult neurogenesis in vitro and in vivo
N,N-dimethyltryptamine (DMT) is a component of the ayahuasca brew traditionally used for ritual and therapeutic purposes across several South American countries. Here, we have examined, in vitro and vivo, the potential neurogenic effect of DMT. Our results demonstrate that DMT administration activates the main adult neurogenic niche, the subgranular zone of the dentate gyrus of… Continue reading N,N-dimethyltryptamine compound found in the hallucinogenic #tea ayahuasca, regulates adult neurogenesis in vitro and in vivo
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