What topics can I learn more about in helping understand sickness and its cure?

While your child is growing up, you can choose to embrace learning about their (and your) anatomy (structure) and physiology (function). Then, as your precious child experiences illness and disease, you could take personal responsibility by becoming knowledgeably aware of their condition, and current research and contributing factors that may have been overlooked. Making simple lifestyle modifications can often affect the severity of many conditions. For example, grasp an understanding of: the cardiovascular system (e.g. heart, blood vessels, blood pressure, pulmonary and systemic circulation); the respiratory system, the digestive, gastrointestinal system, the lympathic and immune system, etc.