Guanidinoacetate-Creatine Supplementation Improves Functional Performance and Muscle and Brain Bioenergetics in the Elderly: A Pilot Study

Ann Nutr Metab. 2021;77(4):244-247. doi: 10.1159/000518499. Epub 2021 Aug 30.

Authors

Vesna Seper^{1

2}, Darinka Korovljev¹, Nikola Todorovic¹, Valdemar Stajer¹, Jelena Ostojic^{1

3}, Nebojsa Nesic², Sergej M Ostojic¹

Affiliations

¹ Applied Bioenergetics Lab, Faculty of Sport and PE, University of Novi Sad, Novi Sad, Serbia.
² Physical Therapy Studies, College of Applied Sciences Lavoslav Ruzicka, Vukovar, Croatia.
³ Department of Physiology, Faculty of Medicine, University of Novi Sad, Novi Sad, Serbia.

PMID: 34515048
DOI: 10.1159/000518499

No abstract available

Publication types

Letter
Multicenter Study
Observational Study
Randomized Controlled Trial

MeSH terms

Aged
Biomarkers
Brain / diagnostic imaging
Brain / metabolism*
Cognition / drug effects
Creatine / administration & dosage*
Cross-Over Studies
Dietary Supplements
Double-Blind Method
Energy Metabolism
Female
Glycine / administration & dosage
Glycine / analogs & derivatives*
Healthy Volunteers
Humans
Male
Muscle, Skeletal / metabolism*
Muscles / metabolism*
Physical Functional Performance
Pilot Projects
Proton Magnetic Resonance Spectroscopy

Substances

Biomarkers
glycocyamine
Creatine
Glycine