The majority of breast cancers are driven by oestrogen receptor-α (ERα) activation, and endocrine therapy represents the mainstay treatment for these patients1. However, resistance is common and tumours often progress after years of endocrine suppression2. Periodic fasting enhances the efficacy of standard endocrine therapy and delays acquired drug resistance, although the underlying mechanisms remain unclear3.… Continue reading #Fasting boosts #breast cancer therapy efficacy via glucocorticoid activation
Category: Diet
The effects of glucagon-like peptide-1 receptor agonists (#GLP1-RAs ) on #alcohol -related outcomes: a systematic review and meta-analysis
Objective: To evaluate the effects of glucagon-like peptide-1 receptor agonists (GLP-1RAs) on alcohol-related outcomes in adults with or without alcohol use disorder (AUD).Methods: A systematic review and meta-analysis following PRISMA guidelines searched PubMed, Embase, and Cochrane Library up to May 3, 2025. Eligible studies included randomized controlled trials (RCTs) and observational studies assessing GLP-1RAs (e.g.,… Continue reading The effects of glucagon-like peptide-1 receptor agonists (#GLP1-RAs ) on #alcohol -related outcomes: a systematic review and meta-analysis
#Ultra-processed foods and human health: the main thesis and the evidence
This first paper in a three-part Lancet Series combines narrative and systematic reviews with original analyses and meta-analyses to assess three hypotheses concerning a dietary pattern based on ultra-processed foods. The first hypothesis—that this pattern is globally displacing long-established diets centred on whole foods and their culinary preparation as dishes and meals—is supported by decades… Continue reading #Ultra-processed foods and human health: the main thesis and the evidence
Alcohol’s Effects on the Lung and Lung Disease
Purpose: Alcohol misuse is widely accepted as an independent risk factor for a wide variety of lung diseases, such as pneumonia and acute respiratory distress syndrome. Alcohol induces changes in the regulatory mechanisms of the lung, both at a mechanical and immunological level. Understanding these changes might help discover new targets for drugs and therapeutic… Continue reading Alcohol’s Effects on the Lung and Lung Disease
#Adenosine as the metabolic common path of rapid #antidepressant action: The #coffee paradox
Yue, Luo, and colleagues discovered that adenosine signalling is the common underlying mechanism of rapid acting antidepressant therapies, unifying the effects of ketamine, ECT and acute intermittent hypoxia. They use genetically encoded sensors, along with extensive mechanistic dissection, to show that all three induce adenosine surges in mood-regulatory circuits via A1 and A2A receptor activation.… Continue reading #Adenosine as the metabolic common path of rapid #antidepressant action: The #coffee paradox
Caffeinated Coffee Consumption or Abstinence to Reduce Atrial FibrillationThe DECAF Randomized Clinical Trial
Key PointsQuestion Does consumption of caffeinated coffee have a beneficial, detrimental, or neutral effect on the risk of recurrent atrial fibrillation (AF) episodes?Findings In this multicenter randomized clinical trial including 200 patients with persistent AF undergoing cardioversion, the risk of recurrent AF was significantly lower in the group allocated to coffee consumption (47%) compared with… Continue reading Caffeinated Coffee Consumption or Abstinence to Reduce Atrial FibrillationThe DECAF Randomized Clinical Trial
Dietary #flavanols preserve upper- and lower-limb endothelial function during #sitting in high- and low-fit young healthy males
Sedentary behaviour is very prevalent in modern societies, with young adults spending approximately 6 h/day sitting. Sitting induces declines in endothelial function, increasing the risk of cardiovascular diseases. Nutrition during sitting may be used as a strategy to minimise such effects. This acute randomised, counterbalanced, double-blinded, cross-over, placebo-controlled human study investigated whether intake of dietary… Continue reading Dietary #flavanols preserve upper- and lower-limb endothelial function during #sitting in high- and low-fit young healthy males
Relative associations of #coffee, #tea, and plain #water with all-cause and cause-specific #mortality: a prospective cohort study
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
Daily #Mango Intake Improves #Glycemic and Body Composition Outcomes in Adults with #Prediabetes: A Randomized Controlled Study
Background: Prediabetes is on the rise and can progress to type 2 diabetes and related cardiometabolic complications if left untreated. Nutrition plays a critical role in blood glucose regulation, and evaluating the effects of whole foods on indices of glycemic control and body composition within individuals with prediabetes is important. This study examined whether consuming… Continue reading Daily #Mango Intake Improves #Glycemic and Body Composition Outcomes in Adults with #Prediabetes: A Randomized Controlled Study
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