Oct. 28, 2016
            
                 Food advisor adds nutritional value to Subsistence 
            
            
                
                
                    PHILADELPHIA —
                
                
                Subsistence’s first nutritionist has helped DLA Troop Support offer healthier food items to military customers since arriving two years ago. Army Lt. Col. Debra Hernandez is a registered dietitian with more than 25 years of experience.