Some interesting and surprising new research.
What the article doesn’t address, though, is the metabolic effect of different diets, which also influences calories burning. It does, though, reinforce the saying that “you can’t run away from a bad diet.”
I’m a little surprised at the calorie counts – they seem high.
I’m also not sure how accurate the doubly labelled water ends up being – it seems to me it would depend on the accuracy of their model of where the energy is coming from. We know that deuterium oxide acts differently in the body than normal water after all.