Regular caffeine consumption & subjective sleep quality: A systematic review

Journal of Aging Research and Lifestyle, Journal Year: 2025, Volume and Issue: 14, P. 100005 - 100005

Published: Jan. 1, 2025

Language: Английский

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Sleep Duration Is Associated with Fruit and Vegetable Intake in Lower Income Adults from the San Francisco Bay Area: A Cross-Sectional Analysis

Nutrients, Journal Year: 2025, Volume and Issue: 17(5), P. 848 - 848

Published: Feb. 28, 2025

Background: Few studies have examined whether sleep is related to dietary intake in aging adults. To address this gap, study investigated (1) the associations between duration and quality with fruits vegetables (FV), fiber, fat lower-income midlife older adults (2) sex differences these relationships. Methods: Baseline data from 163 ethnically diverse, NIH-funded Steps for Change trial were analyzed. Dietary was assessed using Block Fruit/Vegetable/Fiber Fat Intake Screeners, operationalized as weekly servings. Sleep (hours per night) self-reported via Stanford WELL Life Scale. Linear regression models association FV, intake, adjusting potential confounding covariates separate quality. Sex tested interaction terms, stratified also used explore differences. Results: The sample 73.2% female, a mean age of 70.5 (SD = 9.7) years (range: 41-99). 6.8 (1.2) hours night, 79.2% reporting fairly or very good Mean servings 24 7 18 fat. positively associated FV (β 2.2; p 0.02). marginally significant (p 0.08), positive males 5.5; 0.02) but not females 0.9; 0.41). No found fiber any outcomes. Conclusions: This that longer higher females. These findings suggest possibility sleep-diet relationship among populations merit further exploration longitudinal studies.

Language: Английский

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A prospective study to investigate circadian rhythms as health indicator in women’s aging

npj Women s Health, Journal Year: 2025, Volume and Issue: 3(1)

Published: Feb. 28, 2025

Abstract The circadian clock plays a crucial role in regulating the timing of numerous physiological processes. Its dysregulation has severe implications for organism’s homeostasis and is among main characteristics aging. As women age transition through menopause, disruptions rhythms may occur, leading to symptoms such as insomnia, mood changes, or altered energy levels. In this prospective non-randomized cohort study, we seek characterize better understand alterations across various stages their reproductive cycle, both with without daily routine (e.g., specific diet, light exposure). Understanding intricate relationship between female health during aging process essential developing targeted interventions mitigate promote overall well-being menopausal women. Findings from study will be used devise tailored rhythm assessments women, facilitating alleviation menopause-related promoting healthy

Language: Английский

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Unpacking the impacts of caffeine containing energy drinks on athletic performance

Elsevier eBooks, Journal Year: 2025, Volume and Issue: unknown, P. 95 - 114

Published: Jan. 1, 2025

Language: Английский

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Caffeine overdose resulting in seizure-like activity and rhabdomyolysis in a child: a case report

Journal of Emergency Medicine, Journal Year: 2025, Volume and Issue: unknown

Published: March 1, 2025

Language: Английский

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Mental Health, Sleep, and Caffeine Intake Among Shift Workers in a Nationally Representative Sample of the Korean Adult Population

Nutrients, Journal Year: 2025, Volume and Issue: 17(7), P. 1155 - 1155

Published: March 26, 2025

Caffeine, a widely consumed stimulant, affects sleep and mental health. Shift work disrupts the circadian rhythm has been associated with various health issues, such as depression, anxiety, suicidal ideation. This study explored associations between caffeine consumption, duration, outcomes, particularly ideation, among shift workers in Korea. Data from 6th Korea National Health Nutrition Examination Survey (2013, 2015), which comprised 4723 adults aged 19 older, were analyzed. Participants categorized into groups based on average daily coffee consumption patterns. Multiple logistic regression analyses conducted to determine impact of patterns outcomes. worked longer hours, reported higher perceived stress levels, slightly decreased duration increased. However, no significant differences observed depression or ideation across groups. Logistic analysis indicated trend towards risk increased intake, those who three more cups per day (OR 5.67, 95% CI 1.82-17.59). suggests complex relationship patterns, Although intake is hours stress, its influenced by occupational factors.

Language: Английский

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Recent Developments in the Antimicrobial Efficacy of Coinage Metal (Cu, Ag, and Au) N‐Heterocyclic Carbene Complexes

ChemistrySelect, Journal Year: 2025, Volume and Issue: 10(14)

Published: April 1, 2025

Abstract N ‐heterocyclic carbenes (NHCs) are a class of compounds known for their biological activities which the presence therapeutic metal can enhance. The discovery cisplatin as an effective anticancer metallodrug led to research into other metal‐based drugs, not only but applications such antimicrobial, antirheumatic, and antidiabetic. Since metallic silver has been have antimicrobial efficacy, Ag(I)‐NHC complexes developed enhance efficacy both NHC. In this study, we present current review activity several azolium salts corresponding NHC coinage metals (Ag, Au, Cu in order importance). We fully analyzed discussed efficacies when benchmarked against commercially available drugs. Also highlighted where studies based on structure‐activity relationships, included variations wingtip ‐substituents ligands changes type, number oxidation state ions complex.

Language: Английский

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Nutritional Strategies to Improve Post-exercise Recovery and Subsequent Exercise Performance: A Narrative Review

Sports Medicine, Journal Year: 2025, Volume and Issue: unknown

Published: April 12, 2025

Post-exercise recovery strategies influence the body's ability to restore physiological homeostasis, replenish energy stores, repair muscle damage, and promote desired adaptations, which improve exercise performance. This narrative review examines impact of nutritional commonly used for enhancing subsequent performance, particularly when athletes face short periods. Carbohydrate ingestion is essential glycogen replenishment, especially within initial hours post-exercise, with its dependent on types, timing, amount. Protein accelerating achieving a positive nitrogen balance, depending type dosage. The co-ingestion carbohydrates proteins or fats explored role in maximizing resynthesis repair, evidence supporting addition protein suboptimal carbohydrate intake enhanced recovery. Moreover, this addresses potential benefits creatine caffeine synthesis improving Hydration strategies, including use milk-based beverages electrolyte solutions, are also discussed, emphasizing their importance maintaining fluid balance optimizing highlights emerging micronutrients such as omega-3 fatty acids, antioxidants, sodium bicarbonate reducing damage acid-base balance. Evidence supports tailored these managing tight competition/training schedules. Future research should focus refining individualized approaches investigating novel supplements

Language: Английский

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Dose-response relationship between evening exercise and sleep

Nature Communications, Journal Year: 2025, Volume and Issue: 16(1)

Published: April 15, 2025

Public health guidelines recommend exercise as a key lifestyle intervention for promoting and maintaining healthy sleep function reducing disease risk. However, strenuous evening may disrupt due to heightened sympathetic arousal. This study examines the association between objective sleep, using data from 14,689 physically active individuals who wore biometric device during one-year interval (4,084,354 person-nights). Here we show later timing higher strain are associated with delayed onset, shorter duration, lower quality, nocturnal resting heart rate, rate variability. Regardless of strain, bouts ending ≥4 hours before onset not changes in sleep. Our results suggest exercise-particularly involving high strain-may subsequent autonomic function. Individuals aiming improve benefit concluding at least 4 or electing lighter exercises within this window.

Language: Английский

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Effect of Time-Restricted Eating on Sleep Quality and Body Composition: A Systematic Review

Nutrition Reviews, Journal Year: 2025, Volume and Issue: unknown

Published: April 21, 2025

Abstract Context Time-restricted eating (TRE) is a dietary approach that consolidates energy intake in restricted period during the day. It an alternative to weight loss and might be important sleep quality. Objective To review current literature related effects of TRE on quality body composition adults. Data Sources A search PubMed, Scopus, Web Science (Clarivate), Biblioteca Virtual em Saúde/Bireme databases was carried out until May 2024. extraction Reviewed articles included clinical, interventional (controlled or uncontrolled) studies including individuals older than 18 years, with no gender restriction. The interventions had control feeding time, could assessed by any validated method, polysomnography, actigraphy, assessment questionnaires. analysis Eleven were this systematic review. Study samples varied between 19 137 participants, predominance female participants 10 studies. Seven (58.3%) tested intervention 8 hours TRE, range 4 weeks 12 months. All observed loss. Nine showed reductions fat mass, 2 visceral mass. No studies, independently changes, objectively changes duration after interventions. However, subjective evaluation, 1 study found reduction 30 ± 13 minutes, increase latency 7 3 efficiency 2% 1% group treated compared group. Conclusion seems effective mass reduction, but most effect parameters. There lack standardized methods for measurements reviewed these results provide valuable data design formulation new well-founded assessing using objective different Systematic Review Registration PROSPERO registration No. CRD42024524598.

Language: Английский

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