Nutritional Strategies to Improve Exercise Performance and Recovery

A Special Issue of Dietetics (ISSN 2674-0311).

Deadline for manuscript submissions: 15 November 2026 | Viewed by 980

Editor


E-Mail Website
Guest Editor
School of Medicine, Medical Sciences and Nutrition, University of Aberdeen, Aberdeen, UK
Interests: nutrition; metabolism; muscle function; exercise; sport

Special Issue Information

Dear Colleagues,

There are many examples in sport where the difference between winning and coming second is less than 1% in terms of the finishing time. Even in multiple-stage events, such as the Tour de France, the percentage difference between the winner and second place can be less than 0.5% in terms of total race time. Since the margin between success and failure is small, coaches and athletes now realize the importance that nutrition plays in preparation, competition, and recovery. Over the last century researchers have investigated the effects of diet on work performance that encompass macronutrient intake, the use of dietary supplements, and hydration strategies to improve both performance and recovery. This Special Issue will discuss the evidence across a range of nutritional interventions ranging from high-carbohydrate intakes to high-fat, low-carbohydrate diets and the use of supplements such as caffeine, creatine, carnitine, and nitrates; supplementing diets with vitamins and minerals and hydration and rehydration strategies that are reported to affect both performance and recovery.

Dr. Derek Ball
Guest Editor

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 250 words) can be sent to the Editorial Office for assessment.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-anonymized peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Dietetics is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 1200 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • carbohydrate
  • protein
  • fluids
  • creatine
  • nitrate
  • dietary supplements
  • vitamins
  • minerals

Benefits of Publishing in a Special Issue

  • Ease of navigation: Grouping papers by topic helps scholars navigate broad scope journals more efficiently.
  • Greater discoverability: Special Issues support the reach and impact of scientific research. Articles in Special Issues are more discoverable and cited more frequently.
  • Expansion of research network: Special Issues facilitate connections among authors, fostering scientific collaborations.
  • External promotion: Articles in Special Issues are often promoted through the journal's social media, increasing their visibility.
  • Reprint: MDPI Books provides the opportunity to republish successful Special Issues in book format, both online and in print.

Further information on MDPI's Special Issue policies can be found here.

Published Papers (1 paper)

Order results
Result details
Select all
Export citation of selected articles as:

Review

22 pages, 730 KB  
Review
Mitochondria-Targeted Nutraceuticals as Metabolic Adjuncts to Physical Rehabilitation in Older Adults with Sarcopenia or Frailty: A Narrative Review
by Alessio Turco, Lorenzo Lippi, Francesca Uberti, Alessandro de Sire and Marco Invernizzi
Dietetics 2026, 5(4), 55; https://doi.org/10.3390/dietetics5040055 - 2 Sep 2026
Viewed by 294
Abstract
Age-related skeletal muscle wasting, clinically expressed as sarcopenia and frailty, significantly limits the efficacy of physical rehabilitation due to an underlying cellular bioenergetic decline, mitochondrial dysfunction, and chronic inflammaging. This narrative review synthesizes current physiological and clinical evidence evaluating mitochondria- targeted nutraceuticals as [...] Read more.
Age-related skeletal muscle wasting, clinically expressed as sarcopenia and frailty, significantly limits the efficacy of physical rehabilitation due to an underlying cellular bioenergetic decline, mitochondrial dysfunction, and chronic inflammaging. This narrative review synthesizes current physiological and clinical evidence evaluating mitochondria- targeted nutraceuticals as targeted metabolic adjuvants to physical exercise in older adults. Comprehensive literature searches were executed across PubMed, Web of Science, and Scopus following SANRA guidelines and the SPIDER framework to evaluate functional and bioenergetic outcomes in geriatric cohorts. The findings demonstrate that target-specific biofactors directly impact mitochondrial restrictions: ubiquinol and NAD+ precursors restore electron transport chain efficiency and biogenesis; urolithin A upregulates mitophagy to prevent the cytosolic extrusion of pro-inflammatory mitochondrial DNA, while creatine monohydrate and omega-3 polyunsaturated fatty acids selectively restore downstream myofibrillar anabolic pathways. When translated to specialized clinical settings, including post-fracture orthopedic immobilization, chronic pain syndromes managed, and post-ICU-acquired weakness, these bioenergetic substrates safely mitigate tissue proteolysis and enhance recovery kinetics. In conclusion, structurally integrating biomarker-driven nutritional rehabilitation pathways with tailored exercise protocols provides the precise pro-anabolic microenvironment necessary to overcome anabolic resistance, ultimately shortening recovery timelines and maximizing functional independence in the aging population. Full article
(This article belongs to the Special Issue Nutritional Strategies to Improve Exercise Performance and Recovery)
Show Figures

Figure 1

Back to TopTop