Jing is a concept from traditional Chinese medicine and Taoist philosophy, referring to the vital essence or life force that is believed to be stored in the kidneys. It is considered essential for growth, development, and overall health. Jing is thought to be inherited from one's parents and can be depleted by stress, poor diet, and unhealthy lifestyle choices. In addition to its physical implications, jing is also associated with longevity and vitality. Maintaining and nurturing jing through practices like Tai Chi, Qigong, and a balanced diet is believed to promote well-being and enhance life quality.