Alcohol consumption leads to a complex metabolic process where ethanol is converted into acetaldehyde and then acetate, affecting hangover symptoms. Engaging in physical activity post-drinking can help accelerate the conversion of harmful acetaldehyde into acetyl CoA, offering some relief. However, relying on alcohol as a fuel source for exercise is inefficient, as the body's ability to metabolize it is limited by factors like NAD concentrations and individual differences in enzyme levels.
