How is carbohydrate oxidation rate calculated?

Using indirect calorimetry: CHO oxidation (g/min) = 4.585 x VCO2 - 3.226 x VO2, where volumes are in L/min. Without calorimetry, an estimate can be made from RER and total energy expenditure.

What factors increase carbohydrate oxidation?

Higher exercise intensity, carbohydrate availability from pre-exercise meals and in-exercise intake, higher glycogen stores, and lower fat oxidation capacity all increase carbohydrate oxidation rate.

Can I train my body to burn more fat?

Yes. Fat adaptation through low-carbohydrate training, long slow distance training, and overnight fasted training can improve fat oxidation capacity and reduce carbohydrate oxidation at submaximal intensities.

Carbohydrate Oxidation Rate During Exercise

Calculate carbohydrate oxidation rate in g/hr from VO2 and RER values during exercise.

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Carbohydrate Oxidation Rate During Exercise

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Frequently Asked Questions

How is carbohydrate oxidation rate calculated?

What factors increase carbohydrate oxidation?

Can I train my body to burn more fat?