Overview
The aim of this pilot study is to estimate the effect size of changing the glucose-fructose ratio from 1:0.5 to 1:1 on exogenous carbohydrate oxidation rates during exercise, which can be used to power a future definitive study.
Eligibility
Inclusion Criteria:
- Age: 18 years and above;
- Performing endurance training for at least 5 hours per week
- Capable of three hours of continuous exercise
Exclusion Criteria:
- Glucose or lipid lowering, or weight loss medication
- Diagnosis of cardiovascular disease, renal failure, liver disease or type 2 diabetes
- Contraindications to exercise
- Pregnant or lactating