 Guardion Health Sciences, Inc. Guardion or the Company GHSI, a leader in the field of ocular health technologies and products, announced that it has hired John P. Troup, PhD to serve as President of the Companys NutriGuard business line, which was acquired by the Company effective as of September 20, 2019. The NutriGuard business, with a 30-year operating history, is expected to provide the Company with a direct-to-consumer DTC capability. The Companys objective is to develop NutriGuard into a globally-recognized and respected, physician-preferred nutraceuticals brand. 