Fitness Keto : Participants additionally ingested either a excessive-carbohydrate meal or an iso-energetic low-carbohydrate, high-fat meal and finished a run-to-exhaustion trial at 70% of their VO2max, at some stage in which they were given either a carbohydrate or iso-lively fat supplementation. The ketogenic diet individuals maintained efficiency at < 60% VO2max, but efficiency suffered at > 70% VO2max, “as obtrusive by means of oxygen uptake that couldn't be explained by means of shifts in respiratory exchange ratio and multiplied strength expenditure,” referred to the authors. Diet had no effect on time to exhaustion.
http://www.supplements24x7.com/fitness-keto/