In Chinese Medicine, the role of the kidney organ system is to store life essence, govern reproduction and growth, maintain bones and brains, control the flow of urine, and keep the will power strong. It is vital to every other organ system.
Life Essence: Our life essence, or Jing, is stored in the kidney system. How much Jing we have is inherited from our parents and created from the air we breathe and the food we eat. It forms the foundation for our zest in life. We may create too little Jing by breathing poor air, breathing shallowly, eating poor quality food, or having impaired digestion.
Reproduction & Growth: Kidney energy provides the juice for fertility, reproduction, sexual desire, and growth. Substances that stress the adrenal glands, like caffeine, drain kidney energy. When energy levels are deficient, it can cause issues with fertility, slow growth, low libido, and aging.
Bones & Brains: Kidney energy is linked to the brain, spinal cord, bone matrix, and marrow. Drugs that imbalance brain chemistry can especially drain kidney energy. When energy levels are deficient, they can cause poor nerve function, memory problems, week teeth, or osteoporosis.
Urine: Kidneys correlate with the water element, and kidney energy serves as the gate that opens and closes the flow of urine. Imbalances in the amount, frequency, and color of urination are signs of kidney energy level issues.
Will Power: Good, balanced kidney energy allows us to use our willpower to express our unique creativity. It allows us to overcome fear and to pursue goals. With a deficiency of kidney energy, our sense of purpose can become shaky and we can become easily distracted.
Kidney energy in Chinese Medicine is a comprehensive system of the body and mind, with much broader influence and effects than in Western medicine. Kidney energy issues can be rebalanced in order to restore health and bring back a sense of purpose and vitality.