The Cycling Endurance Study
The aim of this double-blind placebo-controlled crossover study was to investigate whether probiotic supplementation increases the oxidation of an ingested maltodextrin drink and total carboydrate oxidation during 2 hours of cycling exercise at 55% maximal aerobic power output.
The cyclists taking Lab4 probiotics for 4 weeks were able to oxidise more of orally ingested carbohydrates during cycling endurance exercise.
Lab4 probiotics supplementation led to a reduction in fat oxidation.
This randomised, double-blind, placebo-controlled endurance study aimed to assess whether Lab4 probiotic supplementation increases the absorption and oxidation of orally ingested maltodextrin and total carbohydrates oxidation during 2 hours endurance cycling.
Pugh JN et al 2020. Probiotic supplementation increases carbohydrate metabolism in trained male cyclists: a randomised, double-blind, placebo-controlled crossover trial.
American Journal of Physiology, Endocrinology and Metabolism 318 (4): E504-E513