Our body’s spontaneous healing system is the complex biological and psychological networks that naturally work to maintain health, repair injuries, and reverse serious illnesses without targeted medical intervention. This concept, popularized by experts like Dr. Andrew Weil, posits that the body is born with an innate ability to self-diagnose and self-regenerate. Key components of the body’s spontaneous healing and autoregulation systems include the integumentary system, skeletal system, muscular system, nervous system, endocrine system, cardiovascular system, lymphatic or immune system, digestive system, urinary system and the reproductive system.