The human body is a part of nature – a microcosm of the universe. When it runs perfectly – as it was designed to run – it can be perfectly healthy. It does try to be perfectly healthy all the time, using its innate self-healing and selfregulating ability as it strives for a perfect balance, but we repeatedly interfere with this process. Nature has set us up with all the equipment we need to be perfectly healthy. Health is our natural state and ill health is unnatural. Every day our systems are exposed
to millions of bacteria, viruses, allergens, even carcinogens; yet our immune system has the intelligence and skill to deal with all the invaders and keep us healthy. However, when stress, inadequate nutrition, or fatigue weaken the immune system, the same invaders produce disease.
Every second the body is adjusting to thousands of changing parameters, keeping us in perfect balance. No matter what comes along to upset this balance, the body knows its own nature, knows what ideal temperature it should be and the correct chemistry it needs to maintain, and it keeps referring to that blueprint to maintain a proper balance. Ayurveda, the ancient holistic system of medicine from the vedic civilization of India, teaches that health is maintained by the balance of three subtle energies known as doshas: Vata, pitta and kapha. This system teaches maintenance and protection of the
whole person – mind, body and soul. Ayurvedic medicine is based on an individual’s characteristics and body frame rather than being oriented towards treating disease or sickness.
Each of us is made of a combination of the three doshas which are comprised of five universal elements: Space, air, earth, fire and water. Vata is a combination of air and space, pitta is mostly fire with some water and kapha is mostly water with some earth.

“Ayurveda, the ancient holistic system of
medicine from the vedic civilization of India,
teaches that health is maintained by the balance of
three subtle energies known as doshas:
Vata, Pitta & Kapha”

Vata Dosha

Vata governs all movements in the mind and body. It controls blood flow, elimination of wastes, breathing and the movement of thoughts across the mind. As pitta and kapha cannot move without it, vata is considered the leader of the three Ayurvedic principles in the body. It is very important to keep vata in good balance.

Formation of Vata
The action of swallowing enables us to take in food from the external world. This movement is ongoing and depends upon previously digested food, which creates the need for more food to sustain the processes already set in motion by previous eating. This results in a continuing process of ingestion, digestion and elimination. A direct relationship exists between energy and food absorption. The more energy we require in order to function, the greater the need for proper food to sustain it. For example, we need to eat more when we do hard physical work.
Vata dosha is described as the by-product of the digestion of food and includes the energy produced by digestion as well as the waste gases of the digestive process. Anna mala, the ejectable portion of food, equals vata dosha or the portion of vata that is produced. This absorbed energy is then utilized by the body for essential movements like breathing, heartbeat, digestion and excretion of waste products, which are the main actions of vata. These movements cannot be measured or weighed, therefore vata is perceived by the totality of its functions. However, if vata is produced in excess, it becomes a negative factor, drying or disturbing the various tissues and organs.
Functions of Vata Dosha
As the principle of propulsion, vata carries out diverse functions in the body and mind. It controls cell arrangement and division, the formation of different tissue layers and the differentiation of organs and systems. It conducts impulses from the sense organs to the brain and from the brain to the motor organs. Vata controls the expulsion of faeces, urine, sweat, menstrual fluid, semen and the foetus. It regulates respiratory, cardiac and gastrointestinal movements, as well as all higher functions in the brain and spinal cord. Vata governs the movement of the mind and its transmission of information; it provides the energy to perform all mental activities of thought and perception.
The five sub-doshas of vata, called vayus, are: Prana, Udana, Vyana, Samana and Apana: these are responsible for various movements.
Prana – Udana: These two forms of vata have opposite movements but operate together. Prana Vayu moves from the outside to the inside and is responsible for receiving air, water, food and impressions from the outside world. Whenever a sound, touch, taste or smell is attended to with concentration, it has an effect on the respiration (Prana). Prana vayu moves downwards from the head to the body. In the process, it brings in various external forms of nourishment and energy from food and breath to impressions.

Udana Vayu: This moves from the inside to the outside, mainly through exhalation and speech, but also through various forms of exertion. Food and water received by the stomach and rendered fine during digestion, are eliminated to some degree through expiration. Speech, which occurs through exhaling air through the vocal chords, is due to Udana. Memory, which is the bringing out of the knowledge that has been previously received by Prana, is also a function of Udana. Thus Prana is responsible for intake and Udana for output. Udana governs will, enthusiasm and motivation. Udana moves upward from the center of the body to the head and is centered in the throat.

Vyana – Samana: These two types of vata also have opposite movements. Vyana vayu is responsible for propulsion from the center to the periphery of the body. The movement of the heart in pushing nutritive substances to the periphery is a function of Vyana. It governs circulation to the limbs and the flow of blood and sweat. Vyana carries efferent impulses from the sense organs to the brain. Vyana pervades the entire body from its center in the heart. Physical exercise and stretching of the limbs occur mainly through Vyana.

Samana vayu on the other hand, is the propulsive force from the periphery to the center. Afferent impulses in the nerves, bring the fluid pushed out by Vyana back to the center and promote the process of digestion and are functions of Samana. Thus, the action of Samana is the central pulling action opposite to the outward pushing of Vyana. We could say that Samana is centripetal force, while Vyana is centrifugal force. Samana is centered in the navel and is responsible for the churning action in the intestines due to which we digest food.

Apana: In contrast to the above two pairs, Apana controls all downward discharges of urine, faeces, flatus, menstrual fluid, semen, and the foetus. All these are controlled for a particular period of time before being discharged from the body. The overall control of these for a particular period is beneficial for building or maintaining the tissues. Since this control is beneficial to the other types of vata, it is said that Apana controls all the different forms of vata. Apana also sustains the immune function that depends on proper elimination. Apana moves downward from the navel. It is often regarded as opposite to Prana, as eating is opposite to elimination.

Causes of High Vata
Vata becomes disturbed due to cold weather and exposure to wind or air-conditioning. Dietary factors that effect it are cold substances like iced water, refrigerated foods or foods cold in energy like green salads, food that is dry, rough or light in properties like barley, millet or corn, and irregular eating habits. Excessive physical exercise, particularly of a strongly aerobic nature, as well as improper movements of the body aggravate vata. Lack of proper nutrition and lack of proper rest are additional factors. Psychological factors that increase vata include mental and emotional stress and anything that disturbs the peace or security of a person.

Symptoms of High Vata
High vata is indicated by a desire for warm food, warm environment and warm clothing. Physical symptoms are constipation, lack of energy, loss of sleep, fatigue, emaciation, abdominal distention with flatulence, blackish coloration of faeces and urine, and defective sensory functioning. Psychological symptoms include fear, anxiety, insecurity, confusion, and aimless talking.
Management of Vata
Vata requires patience and consistency over a long period of time in its treatment. Treatment of vata is divided into two types based on whether the cause is tissue deficiency (dhatukshaya) or obstruction in the channels (srotorodha). The former is indicated by low body weight while the latter is indicated by pain.
For tissue deficiency, the best therapy is tonification or tissue building. Anti-vata diet should be given after making certain that the digestive fire has sufficient power to handle the heavy food required. If the digestive fire is weak, digestion-promoting herbs like dry ginger and cayenne or black pepper should be given. Then light oil massage should be given with warm oils like sesame or Mahanarayan oil, and a mild steam therapy. Herbal wines like Draksha can be taken before food to increase appetite, or after food as a tonic. Tonic herbs such as Ashwagandha and Bala should be taken. Seated yoga postures with silent meditation are helpful.
For obstruction in the channels, detoxifying and stimulating herbs such as dry ginger or fennel should be used. Oil massage is recommended, emphasizing herbs like Nirgundi or Vishagarbha oil. Special alkali medicines may be taken internally to open the channels. Mild laxatives and decoction enemas should be taken. Herbal wines prepared with jaggery and herbs like Dashamula are indicated. When the system is clean, then anti-vata diet and tonifying methods can be started.

Recommendations
1.  Avoid alcohol, hot spices, excessive oil or greasy food, and too much salt.
2. Vitamins: B-vitamins, calcium and iron are usually prescribed.
3. Wear an emerald set in silver on the middle finger of the right hand. Pearl and moonstone are also recommended.
4. Chant the mantra Sham. It has a cooling and calming effect.
5. Recommended herbs include Aloe, Arjuna, Barberry, Gotu Kola, Motherwort, Myrrh, Goldenseal, Saffron, Shatavari, Sandalwood and Katuka. Sometimes Chinese herbs such as Salvia and Coptis, and formulas such as Coptis and Rhubarb in combination are prescribed for acute conditions.
6. Apply sandalwood oil to the chest and to the ‘third eye’ in the middle of the forehead.
7. Practise meditation to reduce pent-up anger, hatred and resentment. Cultivate peace, love and forgiveness.
8. Limit exposure to sun. Avoid strenuous exercise.
9. Take Katuka or Barberry in equal parts with Licorice and ghee (Take two grams after meals).
10. Purgation is helpful in acute conditions.
11. Herbal combinations often prescribed for this condition include Arjuna preparations, Gotu Kola compound and Brahma Rasayana.