The Green Guide for Health Care (GGHC) Food Service section includes eight credits to help you plan and track your Healthy Food in Health Care work. You can earn between 1-3 points for each credit you complete for a maximum total of 20 points in this self-certifying program.  Credit 2 provides guidance to create awareness about sustainable hospital food service initiatives among staff, patients, visitors, service providers, vendors and the community of hospital food service initiatives and the associated human health benefits.