David C. Nieman
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View article: Editorial: Advancements in dietary supplements: enhancing sport performance and recovery
Editorial: Advancements in dietary supplements: enhancing sport performance and recovery Open
View article: Physical activity influences immunity with an assist from the gut microbiome
Physical activity influences immunity with an assist from the gut microbiome Open
View article: Multi-omics signature of healthy versus unhealthy lifestyles reveals associations with diseases
Multi-omics signature of healthy versus unhealthy lifestyles reveals associations with diseases Open
This multi-omics cross-sectional study investigated differences in metabolomics, proteomics, and epigenomics profiles between two groups of adults matched for age but differing in lifestyle factors such as body composition, diet, and physi…
View article: Betaine Supplementation Improves 60 km Cycling Time Trial Performance and One-Carbon Metabolism in Cyclists During Recovery
Betaine Supplementation Improves 60 km Cycling Time Trial Performance and One-Carbon Metabolism in Cyclists During Recovery Open
Background/Objectives: This study examined the effects of 2 weeks of betaine versus placebo supplementation (3 g/d) on 60 km cycling performance, gut permeability, and shifts in plasma metabolites. Methods: Participants included 21 male an…
View article: Betaine Supplementation Improves 60-km Cycling Time Trial Performance and One-Carbon Metabolism in Cyclists During Recovery
Betaine Supplementation Improves 60-km Cycling Time Trial Performance and One-Carbon Metabolism in Cyclists During Recovery Open
Background/Objectives: This study examined the effects of 2-weeks betaine versus placebo supplementation (3 g/d) on 60-km cycling performance, gut permeability, and shifts in plasma metabolites. Methods: Participants included 21 male and f…
View article: Exercise workload: a key determinant of immune health – a narrative review
Exercise workload: a key determinant of immune health – a narrative review Open
The total exercise workload is an important factor influencing immune health. Appropriately prescribed physical activity can mitigate the detrimental effects of chronic inflammation, bolster the body’s defenses against both infectious and …
View article: Pemmican Supplementation Linked to Beneficial Metabolite Signature in Marines During Cold Weather Operations Training
Pemmican Supplementation Linked to Beneficial Metabolite Signature in Marines During Cold Weather Operations Training Open
View article: Sports Nutrition: Current and Novel Insights
Sports Nutrition: Current and Novel Insights Open
This Special Issue invited the submission of sports nutrition-based manuscripts that advanced scientific understanding and provided novel insights on all aspects of performance and recovery [...]
View article: Selective Influence of Hemp Fiber Ingestion on Post-Exercise Gut Permeability: A Metabolomics-Based Analysis
Selective Influence of Hemp Fiber Ingestion on Post-Exercise Gut Permeability: A Metabolomics-Based Analysis Open
Objectives: This study investigated the effects of 2-week ingestion of hemp fiber (high and low doses) versus placebo bars on gut permeability and plasma metabolite shifts during recovery from 2.25 h intensive cycling. Hemp hull powder is …
View article: Gut Prevotella copri abundance linked to elevated post-exercise inflammation
Gut Prevotella copri abundance linked to elevated post-exercise inflammation Open
This analysis revealed for the first time a novel, positive relationship between gut microbiome P. copri abundance in cyclists and post-exercise pro-inflammatory oxylipins. These data demonstrate that about two-thirds of the wide variance …
View article: Selective Influence of Hemp Fiber Ingestion on Post-Exercise Gut Permeability: A Metabolomics-Based Analysis
Selective Influence of Hemp Fiber Ingestion on Post-Exercise Gut Permeability: A Metabolomics-Based Analysis Open
Objectives: This study investigated the effects of 2-weeks ingestion of hemp fiber (high and low doses) versus placebo bars on gut permeability and plasma metabolite shifts during recovery from 2.25 h intensive cycling. Hemp hull powder is…
View article: A Multiomics Evaluation of the Countermeasure Influence of 4-Week Cranberry Beverage Supplementation on Exercise-Induced Changes in Innate Immunity
A Multiomics Evaluation of the Countermeasure Influence of 4-Week Cranberry Beverage Supplementation on Exercise-Induced Changes in Innate Immunity Open
Objectives: This study examined the effect of a 4-week unsweetened cranberry beverage (CRAN) (317 mg polyphenols) versus placebo beverage (PLAC) ingestion (240 mL/day) on moderating exercise-induced changes in innate immunity. Methods: Par…
View article: A Multiomics Evaluation of the Countermeasure Influence of 4-Weeks Cranberry Beverage Supplementation on Exercise-Induced Changes in Innate Immunity
A Multiomics Evaluation of the Countermeasure Influence of 4-Weeks Cranberry Beverage Supplementation on Exercise-Induced Changes in Innate Immunity Open
Keywords: cranberry, exercise, proteomics, oxylipins, gut microbiome, metabolomics, immunity
View article: Untargeted metabolomics reveal signatures of a healthy lifestyle
Untargeted metabolomics reveal signatures of a healthy lifestyle Open
View article: The state of the science on the health benefits of blueberries: a perspective
The state of the science on the health benefits of blueberries: a perspective Open
Mounting evidence indicates that blueberry consumption is associated with a variety of health benefits. It has been suggested that regular consumption of blueberries can support and/or protect against cardiovascular disease and function, p…
View article: Beet supplementation mitigates post-exercise inflammation
Beet supplementation mitigates post-exercise inflammation Open
Objectives This study investigated the efficacy of a mixed beet-based supplement (BEET) versus placebo (PL) in countering inflammation during recovery from 2.25 h of intensive cycling in 20 male and female cyclists. A multi-omics approach …
View article: Untargeted Metabolomics Reveal Signatures of a Healthy Lifestyle
Untargeted Metabolomics Reveal Signatures of a Healthy Lifestyle Open
This cross-sectional study investigated differences in the plasma metabolome in two groups of adults that were of similar age but varied markedly in body composition and dietary and physical activity patterns. Study participants included 5…
View article: The anti-inflammatory effects of exercise on autoimmune diseases: A 20-year systematic review
The anti-inflammatory effects of exercise on autoimmune diseases: A 20-year systematic review Open
View article: Editorial: Reviews in sport and exercise nutrition
Editorial: Reviews in sport and exercise nutrition Open
EDITORIAL article Front. Sports Act. Living, 25 January 2024Sec. Sport and Exercise Nutrition Volume 6 - 2024 | https://doi.org/10.3389/fspor.2024.1365741
View article: Exercise immunology: Novel insights
Exercise immunology: Novel insights Open
View article: A Multiomics Evaluation of the Countermeasure Influence of 4-Week Cranberry Beverage Supplementation on Exercise-Induced Changes in Innate Immunity
A Multiomics Evaluation of the Countermeasure Influence of 4-Week Cranberry Beverage Supplementation on Exercise-Induced Changes in Innate Immunity Open
Objectives: This study examined the effect of a 4-week unsweetened cranberry beverage (CRAN) (317 mg polyphenols) versus placebo beverage (PLAC) ingestion (240 mL/day) on moderating exercise-induced changes in innate immunity. Methods: Par…
View article: Influence of 2 Weeks of Mango Ingestion on Inflammation Resolution after Vigorous Exercise
Influence of 2 Weeks of Mango Ingestion on Inflammation Resolution after Vigorous Exercise Open
Mangoes have a unique nutrient profile (carotenoids, polyphenols, sugars, and vitamins) that we hypothesized would mitigate post-exercise inflammation. This study examined the effects of mango ingestion on moderating exercise-induced infla…
View article: Influence of 2-Weeks Mango Ingestion on Inflammation Resolution After Vigorous Exercise
Influence of 2-Weeks Mango Ingestion on Inflammation Resolution After Vigorous Exercise Open
Mangoes have a unique nutrient profile (carotenoids, polyphenols, sugars, vitamins) that we hypothesized would mitigate post-exercise inflammation. This study examined the effects of mango ingestion in moderating exercise-induced inflammat…
View article: Healthy lifestyle linked to innate immunity and lipoprotein metabolism: a cross-sectional comparison using untargeted proteomics
Healthy lifestyle linked to innate immunity and lipoprotein metabolism: a cross-sectional comparison using untargeted proteomics Open
This study used untargeted proteomics to compare blood proteomic profiles in two groups of adults that differed widely in lifestyle habits. A total of 52 subjects in the lifestyle group (LIFE) (28 males, 24 females) and 52 in the control g…
View article: Blueberry intake elevates post-exercise anti-inflammatory oxylipins: a randomized trial
Blueberry intake elevates post-exercise anti-inflammatory oxylipins: a randomized trial Open
View article: Adherence to Lifestyle Recommendations Linked to Innate Immunity and Lipoprotein Metabolism: A Cross-Sectional Comparison Using Untargeted Proteomics
Adherence to Lifestyle Recommendations Linked to Innate Immunity and Lipoprotein Metabolism: A Cross-Sectional Comparison Using Untargeted Proteomics Open
This study used untargeted proteomics to compare blood proteomic profiles in two groups of adults that differed widely in lifestyle habits. A total of 52 subjects in the lifestyle group (LIFE) (28 males, 24 females) and 52 in the control g…
View article: Faculty Opinions recommendation of Effectiveness of physical activity interventions for improving depression, anxiety and distress: an overview of systematic reviews.
Faculty Opinions recommendation of Effectiveness of physical activity interventions for improving depression, anxiety and distress: an overview of systematic reviews. Open
View article: Faculty Opinions recommendation of Leisure-time physical activity and mortality from influenza and pneumonia: a cohort study of 577 909 US adults.
Faculty Opinions recommendation of Leisure-time physical activity and mortality from influenza and pneumonia: a cohort study of 577 909 US adults. Open
View article: Blueberry Intake Elevates Post-Exercise Anti- inflammatory Oxylipins: A Randomized Trial
Blueberry Intake Elevates Post-Exercise Anti- inflammatory Oxylipins: A Randomized Trial Open
This study determined if 18 days of supplementation with blueberries (BL) compared to placebo (PL) could mitigate muscle soreness and damage and improve inflammation resolution in untrained adults (n = 49, ages 30–65 y) after engaging in a…
View article: Faculty Opinions recommendation of Non-occupational physical activity and risk of cardiovascular disease, cancer and mortality outcomes: a dose-response meta-analysis of large prospective studies.
Faculty Opinions recommendation of Non-occupational physical activity and risk of cardiovascular disease, cancer and mortality outcomes: a dose-response meta-analysis of large prospective studies. Open