Precision Analytical is committed to improving wellness by providing important insight into hormones and their function. Precision's state-of-the-art innovation in testing uses the acronym DUTCH (Dried Urine Test for Comprehensive Hormones). The DUTCH TestR quickly caught the attention of functional medicine influencers like Christiane Northrup, MD and Sara Gottfried, MD, and has become the world leader in hormone testing. The DUTCH TestR is the most comprehensive informationally and offers the easiest sample collection.