Vis Pre Surgery Medical Food Validation Study

A pre-market, confirmatory, prospective, interventional, clinical investigation to confirm the clinical safety and performance profile of Vis Pre-surgeryTM that the medical food will reduce pre and post-surgical complications including pre-operative anxiety, infections, hyperglycemia, adrenal insufficiency, post operative nausea and vomiting, decrease wound healing time, decrease length of hospital stay and readmittance and surgical mortality.