Bananas Boost Energy During Intense Exercise

BOONE, N.C.Long a favorite source of energy for endurance and recreational athletes, nutrient-rich bananas may actually provide more energy during exercise compared to typical carbohydrate-rich sports drinks, according to a new study published in the journal PLoS ONE.

Researchers at Appalachian State Universitys Human Performance conducted a study to determine whether bananas or carbohydrate sports drinks are more beneficial when consumed during intense cycling.

For the study, trained cyclists consumed either a cup of carbohydrate drink or half a banana every 15 minutes during a 75-kilometer simulated road race lasting 2.5 to 3 hours. Blood samples taken from the cyclists before and after the exercise were analyzed at the NCRC Metabolomics Laboratory for more than 100 metabolites. They found bananas provided the cyclists with antioxidants not found in sports drinks, as well as a greater nutritional boost, including fiber, potassium and vitamin B6. In addition, bananas have a healthier blend of sugars than sports drinks.

This type of research shows that you can have healthier carbohydrate sources before and after exercise that will support athletic performance just as well as a sports drink," the researchers said.