Kapha dosha

Kapha dosha controls body fluids and maintains the structural cohesion of the organism. It is one of the three dosha. It is responsible for cohesiveness, unctuousness, lubricity, stability, and immunity. Kapha dosha has dominance of prithvi and jala mahabhuta.[Code:SAT-B.414] The concept of kapha is the foundation for growth, preservation, and anabolism theories.

Contributors

Section/Chapter/topic	Concepts/Dosha/Kapha Dosha
Authors	Bhojani M. K. 1, Tanwar Ankur Kumar 1
Reviewer	Basisht G.2,
Editor	Deole Y.S.3
Affiliations	1 Department of Sharir Kriya, All India Institute of Ayurveda, New Delhi, India 2 Rheumatologist, Orlando, Florida, U.S.A. 3Department of Kayachikitsa, G.J.Patel Institute of Ayurvedic Studies and Research, New Vallabh Vidyanagar, Gujarat, India
Correspondence emails	meera.samhita@aiia.gov.in, carakasamhita@gmail.com
Publisher	Charak Samhita Research, Training and Development Centre, I.T.R.A., Jamnagar, India
Date of publication:	December 16, 2022
DOI	10.47468/CSNE.2022.e01.s09.123

Etymology and derivation

The word kapha is derived from root “kena jalena phalati iti kapha”. It implies that water is the foundation of the kapha. The term ‘Shleshma’ used for kapha is derived from the root “ shlish alingane”.[Su. Sa. Sutra Sthana 21/5] The meaning is to cohere, to keep together, or to adhere.

Synonyms:

In normal states-Shleshma [Cha. Sa. Sutra Sthana 12/12], bala[Cha. Sa. Sutra Sthana 17/117], oja[Cha. Sa. Sutra Sthana 17/117], balasa [Su. Sa. Sharira Sthana 4/74] [Vachaspati on M.N. 2/40] balasaka[Vijayarakshita on M.N. 2/40], Soma [Cha. Sa. Sutra Sthana 12/12]
In abnormal states- Papma, mala[Cha. Sa. Sutra Sthana 17/117]

Various aspects:

Kapha is related to bala(strength) to perform work. It is a potential source of resistance to disease and aging. It is responsible for union and integration. Soma or water in the body, is implicit in the kapha. [Cha. Sa. Sutra Sthana 12/12] The body weight and growth are both regulated by kapha. It bestows stability and toughness. It is a crucial element in the healing process and is regarded as virility, robust sexual health, and reproductive ability. All biological fluids, whether internal or extracellular, are composed of kapha and serve essential purpose of body. It oversees many types of cohesiveness between cells, tissue, and organs.

Bhautika composition

Kapha dosha has dominance of Jala and Prithvi mahabhuta.[A.S. Sutra Sthana 20/2] Although all the mahabhuta participate in the composition, jala mahabhuta expresses dominant role and Prithvi mahabhuta as secondary. Acharya sushruta opines that kapha dosha originates from saumya or jala mahabhuta.[Su.Sa. Sutra Sthana 42/5] [DalhanaSu.Sa. Sutra Sthana 15/8](Figure 01)

Kapha dosha and triguna

All the living & nonliving things originate from panchamahabhuta. These panchamahabhuta originate from trigunatmaka prakriti as described in evolution process (utpatti karma). Dosha evolve from panchamahbhuta, so these dosha bear triguna property. Sushruta stated that kapha evolved from jala and prithvi. Jala has sattva and tama predominance. Prithvi has tama predominance [Su. Sa.ShariraSthana 1/20] Sharangdhara and Bhavaprakasha opine that kapha has tama predominance. [Sha.Sa.Pratham Khand 5] [Bha. Pra. Purva Khand 3/103] (Figure 01)

Figure 01: Relation between Triguna, Mahabhuta and Kapha Dosha

Sites of kapha

Dosha are present all over the body. [Cha.Sa. Sutra Sthana 20/9] They have specific sites in normal physiological conditions. The general location of kapha is the upper parts of the body. It is marked as above the heart(hridaya).[A.S. Sutra Sthana 1/4] Thes pecific seats of kapha areas below: [Code:SAT-B.238] [Code:SAT-B.420](Figure 02)

• Chest(Ura)[Cha.Sa. Sutra Sthana 20/9] [Su. Sa. Sutra Sthana 21/7][A.S. Sutra Sthana 20/3][A.Hr. Sutra Sthana 12/3] [K.S. Sutra Sthana 27/11]
• Head (shira)[Cha. Sa. Sutra Sthana 20/9] [Su. Sa. Sutra Sthana 21/7][A.S. Sutra Sthana 20/3][A.Hr. Sutra Sthana 12/3]
• Neck region(griva) [Cha.Sa. Sutra Sthana 20/9] [K.S. Sutra Sthana 27/11]
• Joints (parva or sandhi)[Cha.Sa. Sutra Sthana 20/9] [Su. Sa. Sutra Sthana 21/7] [A.S. Sutra Sthana 20/3][A.Hr. Sutra Sthana 12/3][K.S. Sutra Sthana 27/11]
• Stomach(amashaya) [Cha.Sa. Sutra Sthana 20/9] [A.S. Sutra Sthana 20/3] [A.Hr. Sutra Sthana 12/3]
• Fat (meda) [Cha.Sa. Sutra Sthana 20/9] [A.S. Sutra Sthana 20/3] [A.Hr. Sutra Sthana 12/3] [K.S. Sutra Sthana 27/11]
• Throat(kantha) [Su. Sa. Sutra Sthana 21/7] [A.S. Sutra Sthana 20/3][A.Hr. Sutra Sthana 12/3]
• Organ controlling water uptake and loss(kloma) [A.S. Sutra Sthana 20/3] [A.Hr. Sutra Sthana 12/3]
• Nutrient body fluid or plasma (rasa)[A.S. Sutra Sthana 20/3][A.Hr. Sutra Sthana 12/3]
• Nose (ghrana) [A.S. Sutra Sthana 20/3] [A.Hr. Sutra Sthana 12/3]
• Tongue(jihva or rasana)[Su. Sa. Sutra Sthana 21/7][A.S. Sutra Sthana 20/3] [A.Hr. Sutra Sthana 12/3]
• Arms(bahu) [K.S. Sutra Sthana 27/11]

Among all these sites, chest region (ura) is the prime site of kapha dosha.[Cha.Sa. Sutra Sthana 20/9][A.S. Sutra Sthana 20/3] [A.Hr. Sutra Sthana 12/3] [Arunadatta on A.Hr. Sutra Sthana 12/3] Kapha dosha is predominately present in stomach(amashaya). [Su. Sa. Sutra Sthana 21/6] Chakrapani precisely explains the location of kapha as upper part of amashaya(stomach). [Chakrapani on Cha.Sa. Sutra Sthana 20/8]

Figure 02. General(A) and specific sites(B) of kapha dosha.

Attributes:

The characteristics of kapha are:

• Heaviness(guru or gaurava) [Cha.Sa. Sutra Sthana 1/61][Cha.Sa. Sutra Sthana 20/18] [Cha.Sa. Vimana Sthana 8/96] [Su. Sa. Sutra Sthana 21/15] [A.Hr. Sutra Sthana 1/12] [K.S. Sutra Sthana 27/44] [Sh.Sa.Pratham Khand 5/34]
• Coldness(shita) [Cha.Sa. Sutra Sthana 1/61] [Cha.Sa. Sutra Sthana 20/18] [Cha.Sa. Vimana Sthana 8/96] [Su. Sa.SutraSthana 21/15][Sh.Sa.Pratham Khand 5/34] [A.Hr. Sutra Sthana 1/12][K.S. Sutra Sthana 27/44]
• Softness (mridu) [Cha.Sa. Sutra Sthana 1/61] [Cha.Sa. Vimana Sthana 8/96]
• Unctuousness (snigdha) [Cha.Sa. Sutra Sthana 1/61] [Cha.Sa. Sutra Sthana 20/18] [Cha.Sa. Vimana Sthana 8/96] [Su. Sa. Sutra Sthana 21/15][A.Hr. Sutra Sthana 1/12][K.S. Sutra Sthana 27/44] [Sha.Sa.Pratham Khand 5/34]
• Sweet (madhura) [Cha.Sa. Sutra Sthana 1/61] [Cha.Sa. Sutra Sthana 20/18] [Cha.Sa. Vimana Sthana 8/96] [Su. Sa. Sutra Sthana 21/15] [Sha.Sa.Pratham Khand 5/34] [K.S. Sutra Sthana 27/44]
• Firmness/stability (sthira) [Cha.Sa. Sutra Sthana 1/61][A.Hr. Sutra Sthana 1/12]
• Sliminess (picchila) [Cha.Sa. Sutra Sthana 1/61][Su. Sa. Sutra Sthana 21/15] [Sha.Sa.Pratham Khand 5/34]
• Whitish (shaukalya or shweta) [Cha.Sa. Sutra Sthana 20/18] [Cha.Sa. Vimana Sthana 8/97][Su. Sa. Sutra Sthana 21/15][Sha.Sa.Pratham Khand 5/34] [K.S. Sutra Sthana 27/44]
• Mouldable (mrutsana) [Cha.Sa. Sutra Sthana 20/18] [A.Hr. Sutra Sthana 1/12]
• Smoothness (shlakshana) [Cha.Sa. Vimana Sthana 8/96] [A.Hr. Sutra Sthana 1/12]
• Mobile (sara) [Cha.Sa. Vimana Sthana 8/96]
• Compact (sandra) [Cha.Sa. Vimana Sthana 8/96]
• Slowness (manda) [Cha.Sa. Vimana Sthana 8/96] [A.Hr. Sutra Sthana 1/12]
• Stable (stimita) [Cha.Sa. Vimana Sthana 8/96]
• Viscous (vijjala) [Cha.Sa. Vimana Sthana 8/96]
• Transparent (accha) [Cha.Sa. Vimana Sthana 8/96]

Kapha dosha has sweet(madhura) taste in completely transformed or mature stage. It is salty(lavana) in incomplete stage or when it is not fully formed. [Su. Sa. Sutra Sthana 21/15] Kashypa stated kapha is white in color.[K.S. Sutra Sthana 27/44]

Functions of kapha

Kapha has independent tasks in the body. However, it is dormant without vata dosha. [Sha.Sa.Pratham Khand 5/25] The principal function of kapha dosha is to maintain the normal physiology by supporting growth and anabolism. The special functions of kapha are as below: [Code:SAT-B.421] [Cha.Sa. Sutra Sthana 18/51] [Cha.Sa. Sutra Sthana 12/12] [Su. Sa. Sutra Sthana 15/4] [A.Hr. Sutra Sthana 11/3]

• Provides and maintains unctuousness to the body (snehana)
• Maintains the anatomical integrity of various cells, tissue, and organ with each other, as well as provides support/ Maintain the integrity of joints(bandhana)
• Maintain firmness and steadiness(sthirata or dardhyata)
• Provides weight to various structures and organs (gauravata)
• Maintains reproductive health(vrishta)
• Provides physical and mental strength(bala)
• Maintains the quality of forgiveness(kshama)
• Maintains the quality of patience(dhriti)
• Maintains the quality of greedlessness(alobha)
• Growth of the body(upachaya)
• Fortitude
• Knowledge(jnana)
• Intelligence(buddhi)

Figure 03: Categorization of the functions of kapha.

Acharya Vagbhata was the first to describe five types of kapha with names. [A.Hr. Sutra Sthana 12/15-18] Five particular functions of kapha are as below: [Su.Sa. Sutra Sthana 15/4] [Dalhana on Su.Sa. Sutra Sthana 15/4]

1. Maintains the structural integrity of joints(sandhi samshleshana)
2. Maintains the unctuousness (snehana)
3. Helps in the healing process(ropana)
4. Provides nutrition to the whole body(purana)
5. Provides strength (bala)

Classification

The classification of kaphais based on different functions and locations in the human body. [Su.Sa. Sutra Sthana 15/4] [Su. Sa. Sutra Sthana 21/7] [Su.Sa. Sutra Sthana 21/12-14] [A.S. Sutra Sthana 20/8] [A.Hr. Sutra Sthana 12/15-18]

Five types:

Avalambaka, kledaka, bhodhaka, tarpaka, and shleshaka are the five classifications of kaphadosha. The location and function of five types of kaphadosha based on different ayurvedic texts are as given in table 01.

Table 01: Description of five types of kapha dosha

S.No.	Type of kapha	Location	Function
01.	Avalambaka [Code:SAT-B.415]	Chest(ura)	Supports trika(area of conjugation of head with two arms) [Dalhana on Su.Sa. Sutra Sthana 21/12-14] by its inherent power(trikasandharana) Support and maintain the structural and functional integrity of heart by power of nutrients present in food(annarasa).(annarasasahitenhridyaavalambana) Supports other kapha sites(sheshanam cha shleshmasthananamavalambanat)
02.	Kledaka [Code:SAT-B.416]	Stomach(amashaya)	Liquefication and disintegration of food articles to facilitates easy digestion.(praklinnambhinnasanghata or annasanghatakledanat) Supports the other kapha sites through its inherent qualities.
03.	Bodhaka [Code:SAT-B.417]	Root of tongue(jihvamula) Throat(kantha)	Facilitates the perception of taste(rasajyane)
04.	Tarpaka [Code:SAT-B.418]	Head (shira)	Due to presence of natural qualities, it nourishes the sense organs.(tarpanata)
05.	Shleshaka [Code:SAT-B.419]	Joints (sandhi)	Maintains the structural and functional integrity of all joints.(sarvasandhisanshleshat, sarva sandhi anugraha)

Figure 04: Location and Physiological aspect of different types of kapha.

Kapha dominant constitution (prakriti)

Acharya described the characteristics of kaphaja constitution individuals based on attributes of kapha dosha. [Cha.Sa. Vimana Sthana 8/96] The person having kapha dosha in predominance have the following characteristics:

• Unctuous and smooth organs
• Pleasing personality and fair in complexion
• Compact body appearance
• Slow digestive process
• Slow in physical and mental movements
• Less perspiration, thirst and hunger
• Intelligent
• Thick and dense hair
• Obedient to teachers

Loka purusha samya

The universe's entire production process is controlled by kapha. The kapha dosha in the human body represents the jala and prithvi mahabhuta. The moon, sun, and wind are responsible for nourishing (visarga), exhausting (adana), and dispersing (vikshepa) in the universe. Similarly, the kapha, pitta, and vata do the same things in the human body.[Su.Sa. Sutra Sthana 29/6]

Factors responsible for abnormal states of kapha

Certain factors cause excess or decline of kapha in the human body. These factors are natural or unavoidable and artificial or avoidable.

Natural factors:

These factors are the essential components of biological rhythm occurring in the external as well as internal environment of the body. This natural increase is physiological. These factors are as follows:[Su.Sa. Sutra Sthana 21/24], [A.Hr. Sutra Sthana 1/8], [A.Hr. Sutra Sthana 12/24-25] [A.Hr. NidanaSthana1/17-18](Figure 05)

• Season(ritu): Kapha undergoes accumulation in winter(hemant and shishira), gets vitiated in during spring(vasanta) and subsides to normal during summer(grishma).
• Various stages of digestion of food: Kapha gets increased during the first stage of digestion or immediately after eating food(bhuktamatra).
• Biological rhythm of day and night: Kaphais increased in the morning (purvahe) and evening (purvaratre or pradoshe).
• Habitat(desha): Marshy area (anupa).
• Age (vaya): In childhood, kapha is dominant as compared to other dosha.

Figure 05: Natural factors responsible for kapha vriddhi.

Acquired factors:

Acquired factors are those which increase and aggravate kapha dosha other than natural factors. These are avoidable and used in clinical practice by applying the concept of samanya vishesha siddhanta. These factors are as follows: [Su.Sa. Sutra Sthana 21/23-24] [A.Hr. Nidana Sthana 1/17-18]

• Diet (dravya) and properties of diet: Food with sweet(madhura), sour(amla) and salt(lavana) taste, heavy-to-digest food, slimy, unctuous food articles and excessive intake of water cause kapha vitiation. The common examples of these foods are pickles, sour fruits, curd, dairy sweets, freeze cold items, milk products, oily and deep fried food items.
• Lifestyle and other activities: Daytime sleep (diwaswapna), lack of exercise (avyayama), drinking water at night(nisha ambupana), mixing wholesome and unwholesome together (samashana) and over eating before digestion of previous meals (adhyashana), etc. [Su.Sa. Sutra Sthana 21/23-24]
• Emotional and behavior factors: pleasure (harsha), procrastination, laziness, excess sleep, lack of mental activities.

Clinical aspects

Preventive aspect:

A person with a normal state of kapha dosha constitution (prakrita kapha), should avoid diet and lifestyle vitiating kapha.

Stages of dosha:

Dosha continues to exist in three states: hypofunction (kshaya), hyperfunction (vriddhi), and normal physiological state (sama). [Cha.Sa. Sutra Sthana 17/110] Increase and reduction in dosha functioning (karma) can be used to understand dosha increase and decline in the body. Dosha, when increased, produce their respective features in excess; when decreased, cut off their functions, and when in the normal state, perform their normal functions.

Hyperfunctioning of kapha (vriddhi lakshana)

When kapha levels increase, the body exhibits various signs and symptoms as below: [Su.Sa. Sutra Sthana 15/13], [A.Hr. Sutra Sthana 11/7-8], [A.S. Sutra Sthana 19/5]:

• Whitish coloration of skin (shaukalaya)
• A feeling of coldness (shaityam)
• Firmness and stiffness (sthairyam)
• Heaviness in body (gauravam)
• Depression (avasada)
• Drowsiness(tandra)
• Sleepiness(nidra or atinidrata)
• Lack of firmness in joints (sandhivishlesha)
• Low digestive capacity (agnisadana)
• Salivation (praseka)
• Laziness (alasya)
• Flaccidity (shlathangatvam or angasada)
• Dyspnea (shwasa)
• Cough(kasa)
• Obesity(sthaulya)
• Blockage of natural passages (srotapidana)
• Syncope (murchha)
• Nausea (hrillasa)

Hypofunctioning of kapha (kshaya lakshana):

When kaphadosha levels in the body are declining, the body exhibits various signs and symptoms as described below:[Su.Sa. Sutra Sthana 15/7], [A.Hr. Sutra Sthana 11/16], [A.S. Sutra Sthana 19/8]

• Dryness (rukshata)
• Burning sensation in the body(antardaha)
• Emptiness in all sites of kapha especially stomach(amashyaitara shleshmashaya shunyta)
• Flaccid joints (sandhi shaithilya)
• Thirst (trishna)
• Weakness (daurbalya)
• Loss of sleep (prajagarana or anidra)
• Giddiness (bhrama)
• Twisting pain(udveshtana)
• Body aches (angamarda)
• A feeling of burning skin(parishosha)
• Pricking pain(toda)
• Tremors (vepana)
• Burning sensation(daha)
• A feeling of cracking or breaking pain(sphotana)
• Feeling of smoke(dhumayana)
• Palpitation (hridayadrava)

Diagnosis:

The state of kapha dosha can be diagnosed and assessed based on clinical features. The most common clinical features of kapha dosha are unctuousness (sneha), whitishness(shwetya), coldness(shaitya), itching(kandu), heaviness(gaurava), chronicity (chirkaritvam), accumulation (upachaya), numbness(supti). [Cha.Sa. Sutra Sthana 20/15] [K.S. Sutra Sthana 27/45]
Forty types of diseases due to an imbalance of kaphadosha(kaphananatmajavyadhi) occur, as below [Cha.Sa. SutraSthana 20/17] [K.S. Sutra Sthana 27/42-43] (Table 02)

Table 02: 20 types of disease of kapha (kaphananatmajavikara)

Contentment (trupti)	Drowsiness (tandra)	Excess sleep (nidradhikya)	Rigidity/stiffness (staimitya)
Heaviness in body (gurugatrata)	Lassitude (alasya)	Sweet taste in mouth (mukhamadhurya)	Salivation (mukhastrava)
Expectoration of mucous (shleshmodgirana)	Excess accumulation of waste products (maladhikya)	Loss of strength (balasaka)	Indigestion (apakti)
Adherence or coatingaround heart (hridayopalepa)	Adherence or coating in throat (kanthopalepa)	Adherence of waste in blood vessels/ atherosclerosis (dhamanipratichaya)	Goiter (galaganda)
Morbid obesity (atisthaulya)	Decreased digestive power (shitagnita)	Urticarial rashes (udarda)	Pale look (shvetavabhashata)

Diagnostic and assessment tools:

Kaphadosha can be assessed by clinical features and functions through subjective methods like questionnaires and objective methods. Currently, there are no validated and standardized tools for dosha assessment within the body. Kaphavriddhi and kshaya features will be assessed through a subjective questionnaire. Ayurvedic physicians assess the normalcy and abnormality through the ayurvedic principles of examination (pariksha).
Subjective and objective methods which may be used to assess the normal functioning of kapha are:

• Test for assessment for muscular strength and endurance like dynamometry and 6 minute walk test, etc.
• Cardio- Pulmonary exercise tests.
• Lipid profile, adiponectin for assessment of meda.
• Dual-energy X-ray absorptiometry
• Bioelectrical impedance devices to measure body fat percent (BF%), fat mass (FM), and fat-free mass (FFM).
• Electro-gustometry
• CSF examination
• Lung capacity and volume assessment.
• Spirometry

These tests will provide a potent analytical tool for determining kapha dosha.

Treatment

The principle of similarities and dissimilarity (samanya- visheshasiddhanta) is applied in treatment. Rasa (taste) and diet, that decrease kapha (shamaka) and aggravate kapha (prakopa), to treat and/or prevent disease are included in management. Lifestyle and behavior to manage the levels of kapha dosha are included. Therapeutic emesis (vamana) is the best intervention indicated for vitiated kapha. [Cha.Sa. Sutra Sthana 20/19] [Cha. Sa. Sutra Sthana 25/40] [K.S. Sutra Sthana 27/48]
Honey (madhu) and oil(tail) is helpful for the vitiated kapha dosha. [Cha. Sa. Sutra Sthana 25/40]
The herbs with pungent, bitter, astringent, hot, and penetrating qualities are used in single or combination along with therapies like swedana (sudation therapy), nasya (nasal therapy), exercise, etc. These are helpful in the treatment of kapha disorders. [Cha.Sa. Sutra Sthana 20/19] [K.S. Sutra Sthana 27/46]

Dietary modification: Three tastes (rasa) that help in controlling the vitiated kapha are – pungent (katu), bitter(tikta), and astringent (kashaya). Ingestion of food having dry, hot properties and in less quantity is useful for kapha dosha management. [Cha. Sa. Sutra Sthana 1/66] [A.Hr. Sutra Sthana 13/10-12]

Lifetsytle modification: Less sleep, dry massage of body, fasting, mouth gargles, exercise of different types, desire for sex. [A.Hr. Sutra Sthana 13/10-12]

Future area of research

The critical area of research isthe preparation of a validated and standardized questionnaire for assessingthe different states of kapha, like depletion(kshaya), increase (vriddhi), and normalcy. Guna-based assessment of kapha is needed. Evaluation of muscle and joints in various musculoskeletal disorders through modern scientific tools like MRI(magnetic resonance imaging), fMRI(functional -MRI), PET(Positron emission tomography) Scan, etc. may help in understanding normal and abnormal functioning of kapha. Assessment of kapha state in various physiological phases of life like pregnancy, lactation, childhood, old age, high altitude, space, deep sea through subjective and objective methods. Assessment through application of molecular biology, proteomics, genomics, microbiome, and metabolomicsis needed. The application of kapha in peripheral physiology, ergonomics, and biomechanics may become future research of interest.

Current researches

• Vasantika vamana (therapeutic emesis in spring season) - A preventive measure for diseases of kapha origin: The study was conducted on 69 volunteers/patients who followed classical vamana therapy. The therapeutic emesis (vamana) is confirmed to be safe in the study that was specifically conducted at vasant ritu. The general wellness of the volunteers and patients was also seen to have improved.
• Development of a reliable Dosha self-assessment questionnaire: The goal of this study was to create a valid Dosha self-assessment questionnaire with features appropriate for use in clinical research. The basis for developing 108 Dosha-specific test items with a 7-point Likert scale was a review of existing questionnaires and translations of classic Ayurvedic texts, along with an analysis of item-total correlations and ANOVAs by Dosha for 735 responses to a 37-item ipsative questionnaire from an Ayurveda company. From this, a 39-item quiz (13 for each Dosha) was eventually created. This study shows that it is possible to reliably quantify the three dosha for most clinical investigations.
• Dosha as a predictor of sleep quality: The present study was conducted on 995 people to see if there was any association between dosha and sleep since sleep is a result of increased kapha using standardized questionnaires. The findings imply that the dosha can affect both the duration and quality of sleep. The results of the study showed that kapha scores strongly predicted both the length of daytime naps in minutes [p<0.05] and daytime somnolence [p<0.05], with higher kapha scores being related to longer daytime naps.
• Heart rate variability analysis in the assessment of dosha imbalance: Total 42 individuals' heart rate variability (HRV) spectrum data were gathered for this study in order to compare it to the clinical evaluation of dosha imbalance. A preliminary investigation to evaluate the diagnostic agreement between the clinical approach and HRV analysis in the assessment of gross dosha imbalance found significant concordance, as shown by the Kappa value of 0.78. The current study highlights the need for more research to confirm the HRV's usefulness in evaluating complicated dosha imbalances and other factors like dhatu imbalance.

Theses done

1. Khandale N.S.(2014): Conceptual and Applied study of Snigdha Guna of Kapha Dosha w s r Sharira Bala. Dept. of Kriya Sharir, Dr. Sarvepalli Radhakrishnan Rajasthan Ayurved University.
2. Sharad C.(2009): A study of “Taste perception of Madhur Rasa in Kaphadhikya Prakriti with special reference to BodhakKapha.Dept. of Kriya Sharir, College of ayurveda, pune, Bharati Vidyapeeth University.
3. Chejara N. (1994): Avalambaka kapha ka vaigyanika vivechana. Dept. of Kriya Sharira, NIA, Jaipur. This study concluded that Pericardial fluid, Pleural fluid, Thyroid, Parathyroid & Thymus gland hormones may be correlated with avalambaka kapha.

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