Dose response of a novel exogenous ketone supplement on physiological, perceptual and performance parameters.

ABSTRACT:

Background

Interest into the health, disease, and performance impact of exogenous ketone bodies has rapidly expanded due to their multifaceted physiological and signaling properties but limiting our understanding is the isolated analyses of individual types and dose/dosing protocols.

Methods

Thirteen recreational male distance runners (24.8 ± 9.6 years, 72.5 ± 8.3 kg, VO_2max 60.1 ± 5.4 ml/kg/min) participated in this randomized, double-blind, crossover design study. The first two sessions consisted of a 5-km running time trial familiarization and a VO_2max test. During subsequent trials, subjects were randomly assigned to one (KS1: 22.1 g) or two (KS2: 44.2 g) doses of beta-hydroxybutyrate (βHB) and medium chain triglycerides (MCTs) or flavor matched pla

SUBMITTER: Prins PJ 

PROVIDER: S-EPMC7523040 | biostudies-literature | 2020

REPOSITORIES: biostudies-literature