The acute effects of thermogenic fitness drink formulas containing 140 mg and 100 mg of caffeine on energy expenditure and fat metabolism at rest and during exercise.

Nicolas W ClarkAdam J WellsNicholas A CokerErica R GoldsteinChad H HerringTristan M Starling-SmithAlyssa N VaranoskeValeria L G PanissaJeffrey R StoutDavid Hideyoshi Fukuda

Published in: Journal of the International Society of Sports Nutrition (2020)

Our results suggest that TFD formulas containing 100 and 140 mg of caffeine are effective in increasing REE and that a 40 mg of caffeine difference between the tested formulas may impact REE and RFO in healthy individuals within 60 min of ingestion.

Keyphrases

physical activity
liver failure
adipose tissue
body composition
resistance training
hepatitis b virus
extracorporeal membrane oxygenation
acute respiratory distress syndrome
mechanical ventilation