[-MJ-]

Hier noch eine aktuelle Studie, die auch das Thema metabolische Flexibilität betrifft und zu erstaunlichen Erkenntnissen kommt.

"Conclusion. Compared to highly trained ultra-endurance athletes consuming an HC diet, long-term keto-adaptation results in extraordinarily high rates of fat oxidation, whereas muscle glycogen utilization and repletion patterns during and after a 3 hour run are similar."

Was nun aber besser performt, HCLF oder HFLC, wurde aber nicht untersucht.

"In summary, these results provide the first documentation of the metabolic adaptations associated with long-term consumption of a very low-carbohydrate/high-fat diet in highly trained keto-adapted ultra-endurance athletes. The enhanced ability to oxidize fat during exercise across a range of intensities is striking, as is the ability to maintain “normal” glycogen concentrations in the context of limited carbohydrate intake. Keto-adaptation provides an alternative to the supremacy of the high-carbohydrate paradigm for endurance athletes."

http://www.metabolismjournal.com/art...334-0/fulltext