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Table 1 Blood glucose and respiratory exchange ratio values during 120 min of cycling

From: The influence of commercial energy shots on response time and power output in recreational cyclists

 

0 minutes

60 minutes

120 minutes

 

BG

RER

BG

RER

BG

RER

CPC

4.6 (0.5)

-

5.0 (0.7)

0.87 (0.04)

5.5 (0.8)*

0.87 (.04)

CTN

5.0 (0.6)

-

4.8 (0.4)

0.88 (0.03)

4.9 (0.7)

0.86 (.04)

PL

4.6 (0.6)

-

4.7 (0.7)

0.88 (0.04)

4.6 (0.5)

0.85 (.04)

  1. CPC: carbohydrate, protein, and caffeine supplement, CTN: Caffeine, taurine, and niacin supplement; PL: Placebo; BG: blood glucose (mMol/L), RER: respiratory exchange ratio; Mean (±SD); *: significantly different from CTN and PL.