11 Apr 2014 --- Kemin has announced the publication of a clinical study in Therapeutic Advances in Urology, conducted by principal investigator Aaron Katz, M.D., chairman of urology at Winthrop University Hospital. The study concluded that daily use of 1,000 mg of AssuriTEA, a patent-pending polyphenol blend of select catechins and theaflavins, improved lower urinary tract symptoms (LUTS) and quality of life in men in as little as six weeks.