Natreon’s Patented PrimaVie® Showed Increased Retention of Muscular Strength and Decreased Hydroxyproline


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A University of Nebraska-Lincoln Clinical Trial on Natreon’s Patented PrimaVie® (Shilajit) Showed Increased Retention of Muscular Strength and Decreased Hydroxyproline (a marker of collagen degradation)

New Brunswick, NJ, February 28, 2019 – Natreon, a leader in Ayurvedic ingredient research and innovation, is proud to announce the latest publication on patented PrimaVie shilajit showing benefits of PrimaVie supplementation on maintaining muscular strength and hydroxyproline levels in recreationally active men. This study marks the ninth clinical trial on PrimaVie and is published in the January 2019 edition of The Journal of the International Society of Sports Nutrition by renowned researchers in Sports Nutrition from the University of Nebraska-Lincoln, Dr. Joshua Keller and Dr. Terry Housh. PrimaVie shilajit expands on a rich history of use of shilajit in Ayurveda by investing in modern science, clinical efficacy and nutrient standardization to achieve a profile consisting of urolithins, fulvic acid and micro-minerals. In addition, GRAS affirmed PrimaVie is the only organic and Non-GMO project verified shilajit extract on the market.

This U.S. based study, conducted at The University of Nebraska-Lincoln, was an 8-week, randomized, double-blind, placebo-controlled, clinical trial to examine the impact of PrimaVie on fatigue-induced percent decline in strength, and concentric peak torque and hydroxyproline levels. Subjects were all recreationally active, healthy males randomized to receive PrimaVie at 500 mg/day, 250 mg/day or a placebo. In summary, the results of the study demonstrated that 8 weeks of PrimaVie shilajit supplementation at 500mg promoted the retention of muscular strength following the fatiguing protocol and decreased baseline hydroxyproline, which is a marker for collagen degradation. This suggested that the group supplementing with 500mg of PrimaVie shilajit was more resistant to fatigue and retained a greater level of maximal muscular strength. Continue Reading


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