The Effect of a Ketone Drink on Blood Glucose Levels in People With Type 2 Diabetes

100 mL flavoured drink containing 0.3 g/kg ketone monoester ((R)-3-hydroxybutyl (R)-3-hydroxybutyrate; ΔG®, University of Oxford; https://www.deltagketones.com) consumed 30 min prior to a mixed meal tolerance test, on 2 occasions during test day

Placebo with stevia and bitter agent to flavour match, consumed 30 min prior to a mixed meal tolerance test, on 2 occasions during test day