Review
Nutrition & Dietetics
Juliette Millet, Julien Siracusa, Pierre-Emmanuel Tardo-Dino, David Thivel, Nathalie Koulmann, Alexandra Malgoyre, Keyne Charlot
Summary: The meta-analysis found that cold exposure slightly increased energy intake, while heat exposure slightly decreased it. Cold and heat exposure had opposite effects on energy intake, with the impact of exercise remaining unclear.
Article
Nutrition & Dietetics
Lore Metz, Laurie Isacco, Nicole Fearnbach, Bruno Pereira, David Thivel, Martine Duclos
Summary: The study found that energy expenditure was higher during water-based cycling compared to rest and land-based cycling; carbohydrate oxidation was also higher. Adjusting the duration of land-based cycling to reach the same energy expenditure as water-based cycling was effective. There were no differences in food intake between different exercise sessions.
Editorial Material
Oncology
Ross L. Prentice
Summary: Dietary intake biomarkers can be used as substitutes for actual intake in disease association analyses, and can be developed through self-reported diet and participant measures for calibration. Criteria for biomarker development include considerations of error components, sensitivity, specificity, and stability of regression R-2 values.
CANCER EPIDEMIOLOGY BIOMARKERS & PREVENTION
(2022)
Article
Biochemistry & Molecular Biology
Deunsol Hwang, Jong-Beom Seo, Hun-Young Park, Jisu Kim, Kiwon Lim
Summary: Through a study on mice, it was found that exercise training combined with capsiate intake can further reduce abdominal fat rate and specifically increase certain metabolic molecules in adipose tissue, but solely consuming capsiate without exercise training may increase fat content instead.
INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
(2021)
Article
Nutrition & Dietetics
Javier T. Gonzalez, Alan M. Batterham, Greg Atkinson, Dylan Thompson
Summary: The idea of increasing physical activity directly adding to total energy expenditure (TEE) in humans is challenged by the energy constrained hypothesis. Evidence supporting this hypothesis is limited due to various methodological issues, and future studies should address these limitations by using randomized controlled trials. The available evidence suggests that increasing physical activity mostly has an additive effect on TEE, although some energy remains unaccounted for, and the degree of energy balance may further moderate this effect.
ADVANCES IN NUTRITION
(2023)
Article
Sport Sciences
Lee M. Margolis, Kara L. Marlatt, Claire E. Berryman, Emily E. Howard, Nancy E. Murphy, Christopher T. Carrigan, Melissa N. Harris, Robbie A. Beyl, Eric Ravussin, Stefan M. Pasiakos, Jennifer C. Rood
Summary: The study aimed to determine the effects of testosterone enanthate injections on energy expenditure, energy substrate oxidation, and gene expression during energy deficit. The results showed that increased physical activity, rather than exogenous testosterone administration, was the primary determinant of metabolic adaptations during diet and exercise-induced energy deficit.
MEDICINE & SCIENCE IN SPORTS & EXERCISE
(2023)
Review
Nutrition & Dietetics
Adel Pezeshki, Prasanth K. Chelikani
Summary: Low protein diets are associated with increased lifespan and improved cardiometabolic health primarily in rodents, and likely improve human health. These diets markedly influence caloric intake and energy expenditure, often leading to decreased body weight and adiposity in animal models. Accumulating evidence suggests that increased sympathetic flux to brown adipose tissue, fibroblast growth factor-21, and serotonergic signaling play important roles in the thermogenic effects of low protein diets.
FRONTIERS IN NUTRITION
(2021)
Article
Nutrition & Dietetics
Claire Traversa, Danielle L. E. Nyman, Lawrence L. Spriet
Summary: This study examined the daily energy intake and expenditure of female varsity rugby union players during their training and game cycle. The results showed that the players' energy intake was insufficient and their carbohydrate consumption did not meet the recommendations.
Article
Anthropology
Sally P. Waterworth, Catherine J. Kerr, Christopher J. McManus, Rianne Costello, Gavin R. H. Sandercock
Summary: The aim of this study was to assess the extent of misreporting in obese and nonobese adults on an absolute, ratio-scaled, and allometrically-scaled basis. The results showed that obese individuals do not underreport dietary intake to a greater extent than nonobese individuals.
AMERICAN JOURNAL OF HUMAN BIOLOGY
(2022)
Article
Psychology, Biological
D. I. Podesta, A. K. Blannin, G. A. Wallis
Summary: This study aimed to investigate the effect of manipulating post-exercise energy substrate availability on appetite, energy intake, and energy expenditure. The results showed that immediate post-exercise energy replacement with a high carbohydrate/low-fat drink resulted in higher short-term activity energy expenditure and lower appetite ratings compared to low carbohydrate/high-fat replacement.
PHYSIOLOGY & BEHAVIOR
(2023)
Article
Sport Sciences
James A. Fleming, Ciaran O. Cathain, Liam D. Harper, Robert J. Naughton
Summary: The study found that youth tennis players have sub-optimal nutrition practices, with under fueling and inadequate carbohydrate intake, potentially affecting their performance, adaptation, recovery, and health.
JOURNAL OF SPORTS SCIENCE AND MEDICINE
(2021)
Article
Nutrition & Dietetics
Aaron Hengist, Russell G. Davies, Peter J. Rogers, Jeff M. Brunstrom, Luc J. C. van Loon, Jean-Philippe Walhin, Dylan Thompson, Francoise Koumanov, James A. Betts, Javier T. Gonzalez
Summary: Restricting sugar or total dietary carbohydrate does not modulate physical activity level or energy intake when energy density is controlled for.
EUROPEAN JOURNAL OF NUTRITION
(2023)
Article
Endocrinology & Metabolism
Chun Zhou, Zhuxian Zhang, Mengyi Liu, Yuanyuan Zhang, Huan Li, Panpan He, Qinqin Li, Chengzhang Liu, Xianhui Qin
Summary: The study found a U-shaped association between the percentage of energy from carbohydrate intake and new-onset diabetes, with the lowest risk at 49-56% of carbohydrate intake. There was an L-shaped association between high-quality carbohydrate intake and new-onset diabetes, and a J-shaped association of low-quality carbohydrate intake with new-onset diabetes. The findings suggest that consuming high-quality carbohydrates and substituting plant-based products for low-quality carbohydrates may help prevent diabetes.
METABOLISM-CLINICAL AND EXPERIMENTAL
(2021)
Article
Food Science & Technology
Fatima G. Velazquez-Gonzalez, Mercedes Urquiza-Martinez, Raul Manhaes-de-Castro, Pedro A. Romero-Juarez, Zaira I. Bedolla-Valdez, Juan M. Ponce-Perez, Estefania Farias-Gaytan, Maria S. Vazquez-Garciduenas, Gerardo Vazquez-Marrufo, Ana E. Toscano, Luz Torner, Jose Perez-Villarreal, Omar Guzman-Quevedo
Summary: This study aimed to evaluate the functional effects of avocado seed on diet-induced obese mice. The results showed that supplementation with avocado seed led to reduced body weight, delayed satiety, increased physical activity, and induced specific gene expressions in hypothalamus and white adipose tissue. This suggests that avocado seed could be a potential raw material for the development of functional foods.
JOURNAL OF FUNCTIONAL FOODS
(2023)
Article
Rehabilitation
Naoko Onuma, Daisuke Shindo, Eriko Matsuo, Miki Sakazaki, Yukie Nagai, Kentaro Yamanaka
Summary: This study aimed to clarify the time course of CHO utilization during endurance exercise after a single intake of isomaltulose (ISO) or sucrose (SUC) and the anaerobic power output at the end of endurance exercise. The results showed that compared with SUC intake, ISO intake does not result in a steep decline in the percentage of CHO-derived energy expenditure (EE) during prolonged endurance exercise; it remains relatively high until the final exercise phase. Additionally, anaerobic power output at the end of exercise, largely contributed by anaerobic glycolysis, was greater after ISO intake than after SUC intake.
BMC SPORTS SCIENCE MEDICINE AND REHABILITATION
(2023)