Kapha Dosha

Kapha is principally a combination of Earth and Water and is the energy that forms the body's structure, providing the cohesion that holds the cells together. Kapha supplies the water for all bodily parts and systems. It lubricates joints, moisturizes the skin, and maintains immunity. Kapha includes the attributes of heavy, slow or dull, cold, oily, liquid, slimy or smooth, dense, soft, static, and sticky or cloudy.

In balance, Kapha is expressed as love, calmness, and forgiveness. Out of balance, it leads to attachment, greed, possessiveness, and congestive disorders. In the winter, when cold, heavy, sticky, and cloudy characteristics predominate in the external environment, internal Kapha tends to be increased.

Kapha molecules make up the main body mass and give shape and form to the body's cells, tissues, organs, and systems. Kapha is present in semen, muscles, fat, connective tissue, and the brain. It is white in color—lymph, semen, plasma, certain muscles, the myelin sheath, white matter of the brain, and white blood cells are all expressions of kapha. Dense, hard kapha molecules create compact bones, and kapha's heavy and stable qualities are responsible for strength, stability, and firmness of the bones and muscles.

Kapha is responsible for maintaining all bodily fluids, including intracellular fluid within the cells and extracellular fluid between cells. The sclera (white of the eye), vitreous humor behind the lens, spinal meninges, cerebrospinal fluid, salivation, gastric mucous secretions, and fluid in the pleural space and around the heart are all kapha. Through its oily and slimy qualities, kapha lubricates the space between cells and organs to relieve friction, and lubricates the joints and muscle tendons.

Kapha governs anabolic changes in the body, while pitta governs metabolic changes and vata governs catabolic changes. In catabolism, vata molecules break down kapha molecules due to their dry, light, and rough qualities, creating degenerative changes such as degenerative arthritis and faster aging. Kapha's anabolic changes are responsible for growth, development, wound healing, creation of new cells, and repair of ulcers. Kapha people appear younger than their age, while vata people look older and pitta people look mature.

Key functions of kapha include: lubrication, nourishment, support and stability, groundedness, growth, gaseous exchange in the lungs, gastric secretions, water electrolyte balance, fat regulation, strength and stamina, energy, sleep, repair and regeneration, memory retention, contentment, forgiveness, compassion, taste perception, and olfactory perception.

If kapha is depleted by pitta or vata, emaciation occurs due to the hypermetabolic effects of excess pitta or the catabolic action of excess vata. Conversely, if kapha accumulates to create a compact mass, it may produce tumors such as lymphoma, myoma, osteoma, or fibrocystic changes in the breasts. Things stick together and accumulate because of kapha.

One significant example of kapha pathology involves the myelin sheath around nerve axons. When pitta burns the kapha molecules of the myelin sheath, it creates optic neuritis, auditory neuritis, or demyelinating disorders such as multiple sclerosis (MS). In MS, pitta burns the myelin sheath (kapha), creating space for vata to enter the lesion. The patient therefore experiences vata symptoms—weakness, fatigue, exhaustion, and tremors—while also being unable to tolerate heat due to high pitta.

Kapha molecules in the semen create abundant sperm and fertility. Excess pitta molecules produce medium to scanty sperm, while too many vata molecules create oligospermia (deficient spermatozoa) or azoospermia (absent spermatozoa). One cause of infertility is excess vata or pitta molecules in the semen. A person with abundant kapha molecules in the semen has such potency that one drop is sufficient to conceive.