Abstract
The effect of alcohol on exercise-induced changes in serum glucose, serum free fatty acids, and serum insulin was studied in healthy male volunteers by performing an exhaustive ergometer exercise: (1) followed by alcohol intoxication (induced by 1.5 g of alcohol/kg of body weight); (2) during alcohol intoxication (induced by 0.8 g of alcohol/kg of body weight); and (3) during hangover (13 hr after a dose of 1.5 g of alcohol/kg of body weight). Acute alcohol intake immediately before exercise inhibited the exercise-induced increase in mean serum glucose concentration and caused a mild decrease in serum glucose levels during recovery from exercise. Exercise during hangover also resulted in decreased glucose levels during recovery from exercise. Alcohol administration immediately before or after exercise inhibited the postexercise increase in mean serum free fatty acids concentration. This was not seen during hangover, when blood alcohol concentration had already reached 0. In conclusion, alcohol interferes with the metabolism of carbohydrates during and after anaerobic exercise by decreasing the availability of circulating glucose. Furthermore, during recovery from exercise, alcohol decreases the supply of free fatty acids for the body.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
