HealthCMi June 20, 2020 Herbs: Purity & Potency Learn about the purity, potency, and environmental sustainability of Chinese herbal medicine. This course features a video on herbal medicine purity and potency plus supportive written materials.Value: 5 CEUs, 5 NCCAOM PDAs, 5 CAEs, 5 CEs, 5 CPDs Learn More...