San Diego-based specialty health sciences company, Guardion Health Sciences, Inc., announced that it operates in two distinct segments; Medical Foods and Nutraceuticals, and Medical Devices. The company offers a variety of products under each segment, including Lumega-Z and GlaucoCetin, medical foods that replenish and restore the macular protective pigment and protect mitochondrial function of optic nerve cells, respectively. Guardion Health also provides medical devices such as the MapcatSF and CSV-2000, which measure the macular pigment optical density and offer digital standardized contrast sensitivity testing, respectively. The company also distributes medical food products through e-commerce on guardionhealth.com. Founded in 2009, Guardion Health Sciences, Inc., and its subsidiaries continue to provide cutting-edge health solutions with a focus on improving clinical outcomes for patients.