Assorted keto diet foods including eggs, avocado, cheese, sour cream, nuts, and berries next to an open notebook with a keto diet pyramid showing 75% fats, 20% protein, and 5% carbs to support longevity.

How to Boost Your Performance with Ketones

September 10, 2024
2 minute read

A growing body of research has illuminated the remarkable benefits of ketones for enhancing performance via variants of the ketogenic diet or through the use of exogenous ketone supplements.

Ketones, such as β-hydroxybutyrate (BHB) and acetoacetate (AcAc), serve as alternative energy sources during prolonged fasting, calorie restriction, or low carbohydrate availability. These compounds are produced by the liver to fuel the brain, heart, and skeletal muscles when glucose levels are low.

A study highlighted in Cell Metabolism explored the effects of ketone ester supplementation on elite cyclists. The findings reveal that acute nutritional ketosis, achieved through ketone ester intake, significantly alters substrate utilization during exercise. Notably, ketone supplementation reduces lactate production and improves time-trial performance. Cyclists experienced a 2% improvement in performance, which, while seemingly modest, is substantial in elite sports where margins of victory are often razor-thin.

The study also found that ketones play a crucial role in enhancing metabolic efficiency. By sparing muscle glycogen and reducing reliance on glycolytic pathways, ketones help maintain energy levels during high-intensity exercise. This is particularly beneficial in endurance sports, where maintaining a steady energy supply is critical.

Furthermore, ketone supplementation has been shown to improve mitochondrial function and bioenergetics. Enhanced mitochondrial efficiency leads to better energy production and reduced fatigue, enabling athletes to sustain higher levels of performance for longer periods.

The ketogenic diet and supplemental ketones offer a powerful strategy for those seeking to enhance their performance. By improving substrate utilization, reducing lactate production, and boosting metabolic efficiency, ketones can help fitness enthusiasts and athletes optimize performance and metabolic health. As research continues to uncover the full potential of ketones, they are poised to become a staple in performance enhancement strategies.

by Coach PK Mills

Longevity Path Founder PK Mills has been at the forefront of health and performance optimization for over two decades. A former university All-Canadian in track & field, two-time Canadian National champion in powerlifting, and a bronze medalist at the World Powerlifting Championships, Coach PK has guided hundreds of individuals along with teams and businesses to optimize their health and enhance their performance.

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