In a new study, scientists investigated the effect of polyphenol-rich cranberry extract on time-trial performance and lactate response following exercise. Cranberries, known for their high polyphenol and antioxidant content, potentially protect against exercise-induced free radicals, thereby improving performance. Led by Dr. Andreas Bergdahl of Concordia University, researchers examined the impact of cranberry extract on time-trial performance and lactate response post-exercise. Fourteen high-level runners underwent two time trials, one at 1,500 meters and the other at 400 meters, after consuming cranberry extract. Results showed a trend toward improved speed in the 1,500-meter trial after 28 days of cranberry extract consumption. Notably, lactate buildup reduced after the 400-meter trial compared to baseline, indicating potential muscle fatigue mitigation. The study highlights cranberries' role as a natural performance enhancer without resorting to anabolic steroids. The findings, published in Physica l Activity and Nutrition, suggest that cranberry extract may aid in lactate clearance and muscle oxygenation, potentially benefiting athletes seeking a natural edge in their performance. Source: Oman News Agency