Clinical Research presented at the American College of Sports Medicine
SAN FRANCISCO — May 30, 2012 — Marathoners taking Wellmune WGP®, a natural immune health ingredient, for four weeks reported 40% more healthy days than other long-distance runners, according to new clinical study results presented today at the American College of Sports Medicine 59th annual meeting.
It is common for runners to develop upper respiratory tract infections (URTI) in the days and weeks following completion of a marathon. Based on previous physical stress studies with Wellmune WGP that indicated links between specific biomarkers and improved health, researchers believed that marathoners would benefit from enhanced immune function.
Clinical Study Results
The double-blinded study involved 182 runners who completed the 2011 Livestrong Marathon in Austin, Texas. The participants included 96 men and 86 women with an average age of 34 and an average finish time of 4:00 hours. Participants were given either 250 mg/day of Wellmune soluble, Wellmune dispersible, or a rice flour placebo to take for four weeks following the marathon.
Subjects taking Wellmune soluble experienced a 45% reduction in the number of days that they reported both general health problems and URTI symptoms while subjects consuming Wellmune dispersible reported 34% fewer days of URTI symptoms, for an average reduction of 40%. These results were statistically significant compared to placebo (p<0.05).
“The study confirms previous clinical research showing that Wellmune WGP’s support of the immune system has real health benefits for individuals under physical stress,” said Rich Mueller, chief executive officer of Biothera, the manufacturer of Wellmune WGP. “This applies to both elite athletes as well as recreational athletes.”
In previous physical stress studies conducted by the University Houston, health improvements in participants taking Wellmune were associated with alterations in monocytes, plasma cytokines, and improved mucosal immunity.
“Wellmune is the first ingredient we’ve tested that showed measurable improvements in key immune system biomarkers,” said study leader Brian McFarlin, Ph.D., FACSM, Associate Professor of Exercise Physiology, Nutrition, and Immunology in the Department of Health and Human Performance at the University of Houston.
The poster presentation is entitled, “Baker’s Yeast Beta Glucan Supplementation Reduces the Number of Cold/Flu Symptomatic Days After Completing a Marathon.” Authors are James A. Navalta of Western Kentucky University, Bowling Green, KY, and Katie C. Carpenter, Whitney L. Breslin, Tiffany Davidson, Brian K. McFarlin of University of Houston, Houston, TX.
About Wellmune WGP®
Wellmune WGP is a natural beta 1,3/1,6 glucanthat is clinically proven to boost key immune cells that keep the body healthy. This unique food, beverage and supplement ingredient has regulatory approval around the world, including GRAS status in the U.S. and novel foods approval in Europe and China. It is also patented, Kosher, Halal, non-allergenic and GMO-free. In addition to receiving an IFT Innovation Award, Wellmune has received a SupplySide West Scientific Excellence Award and a Frost & Sullivan Excellence in Research Award. Wellmune WGP is a product of Biothera, a U.S. biotechnology company dedicated to improving immune health.
Biothera, the Immune Health Company