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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.