Behind the Science
Until the late 90’s, carbohydrate was considered the hero macronutrient for endurance athletes. Many studies confirmed that carbohydrate supplementation during exercise would extend endurance and speed muscle recovery. In 1998, six of the top exercise physiologists in the world met to discuss the latest findings on muscle recovery and to formulate the next generation of sports nutrition products. The researchers at PacificHealth Laboratories spearheaded the effort.
In a series of trials they showed that when carbohydrate and protein were combined in a 4:1 ratio the results were extraordinary, not only at facilitating muscle recovery, but also extending endurance. The studies showed that compared to a conventional carbohydrate sports drink, a beverage containing a 4:1 ratio of carbs to protein: significantly increased endurance, reduced post-exercise related muscle damage, stimulated glycogen replenishment and protein synthesis. These studies showed conclusively that protein plays a critical role in improving endurance performance.
The 4:1 ratio is patented and to date over 30 studies have been published in peer-reviews journals confirming the benefits of this ratio. Only Accelerade Sports Drink, Accelerade Hydro, Accel Gel Energy Gel, and Endurox R4 Recovery Drink contains this 4:1 ratio.
