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→Meanings in different contexts:
• Sapta dhatu (Seven structural components)[Table1]
• Sapta dhatu (Seven structural components)[Table1]
• As a collective term for dosha-dhatu-mala[Table1]
• As a collective term for [[dosha]]-[[dhatu]]-[[mala]][Table1]
• Tridosha/ a particular dosha(vata,pitta, kapha) [Cha. Sa. Vimana Sthana 8/122]
• [[Tridosha]]/ a particular [[dosha]]([[vata]],[[pitta]], [[kapha]]) [Cha. Sa. Vimana Sthana 8/122]
• Panchamahabhuta(five elements) [Cha. Sa. Sutra sthana 8/122, Cha. Sa. Sharira sthana 4/10, Cha. Sa. Sharira sthana 8/15]
• [[Panchamahabhuta]](five elements) [Cha. Sa. Sutra sthana 8/122, Cha. Sa. Sharira sthana 4/10, Cha. Sa. Sharira sthana 8/15]
• Denoting any bodily element/anatomical structure[Cha. Sa. Sharira Sthana 5/12]
• Denoting any bodily element/anatomical structure[Cha. Sa. Sharira Sthana 5/12]
'''Special Considerations'''-
'''Special Considerations'''-
• Chetana dhatu- denoting Atma(soul) [Cha. Sa. Sharira Sthana 2/32]
• Chetana dhatu- denoting [[Atma]](soul) [Cha. Sa. Sharira Sthana 2/32]
• Beejarupa dhatu- denoting shukra(sperm- containing the essence of all seven dhatu of man) [Cha. Sa. Sharira sthana 4/7,10]
• Beejarupa dhatu- denoting [[shukra]](sperm- containing the essence of all seven dhatu of man) [Cha. Sa. Sharira sthana 4/7,10]
• Pradhana dhatu- denoting shukra(semen) [Cha. Sa. Chikitsa sthana 30/184]
• Pradhana dhatu- denoting [[shukra]](semen) [Cha. Sa. Chikitsa sthana 30/184]
• Dravarupa dhatu- denoting pitta[Cha. Sa. Chikitsa sthana 4/8]
• Dravarupa dhatu- denoting [[pitta]][Cha. Sa. Chikitsa sthana 4/8]
• Apdhatu- denoting watery elements in body [Cha. Sa. Chikitsa sthana 22/11,13,21]
• Apdhatu- denoting watery elements in body [Cha. Sa. Chikitsa sthana 22/11,13,21]
• Dhatu term denoting vayu[Cha. Sa. Chikitsa sthana3/217]
• Dhatu term denoting [[vayu]][Cha. Sa. Chikitsa sthana3/217]
• Dhatu term denoting pitta [Cha. Sa. Vimana sthana 3/39]
• Dhatu term denoting [[pitta]] [Cha. Sa. Vimana sthana 3/39]
• Dhatu term denoting any karyadravya (a product)[Cha. Sa. Sutra sthana 12/8]
• Dhatu term denoting any karyadravya (a product)[Cha. Sa. Sutra sthana 12/8]
They are
They are
1. Rasa : plasma and lymph
1. [[Rasa]] : plasma and lymph
2. Rakta: blood tissue
2. [[Rakta]]: blood tissue
3. Mamsa: muscle tissue
3. [[Mamsa]]: muscle tissue
4. Meda: adipose tissue
4. [[Meda]]: adipose tissue
5. Asthi: bone tissue
5. [[Asthi]]: bone tissue
6. Majja: bone marrow
6. [[Majja]]: bone marrow
7. Shukra: reproductive fluids; semen
7. [[Shukra]]: reproductive fluids; semen
'''Tridhatu'''[Cha. Sa. Chikitsa sthana 3/73]
'''Tridhatu'''[Cha. Sa. Chikitsa sthana 3/73]
1.Vata
1.[[Vata]]
2.Pitta
2.[[Pitta]]
3.Kapha
3.[[Kapha]]
'''Shad dhatu'''- the components of garbha(embryo) [Cha. Sa. Sharira sthana 1/16]
'''Shad dhatu'''- the components of garbha(embryo) [Cha. Sa. Sharira sthana 1/16]
It denotes the combination of akasha, vayu, Agni, jala, prithvi(i.e. the five elements) and Atma(soul).
It denotes the combination of [[akasha]], [[vayu]], [[Agni]], [[jala]], [[prithvi]](i.e. the five elements) and Atma(soul).
'''Ashta dhatu''' –the components of prakriti[Cha. Sa. Sharira sthana 1/17]
'''Ashta dhatu''' –the components of [[prakriti]][Cha. Sa. Sharira sthana 1/17]
It consists of five mahabhutas (in their subtle form), ahamkara (ego),
It consists of five mahabhutas (in their subtle form), ahamkara (ego),
mahat (intellect) and avyakta (primordial element)
mahat (intellect) and avyakta (primordial element)
'''Chaturvimshati dhatu'''-24 components of purusha[Cha. Sa. Sharira sthana 1/17]
'''Chaturvimshati dhatu'''-24 components of [[purusha]][Cha. Sa. Sharira sthana 1/17]
Purusha comprises of twenty four dhatus, i.e. mind, ten indriyas (sensory and motor organs), five objects of sense organs and prakriti (consisting of eight dhatu).
[[Purusha]] comprises of twenty four dhatus, i.e. mind, ten indriyas (sensory and motor organs), five objects of sense organs and [[prakriti]] (consisting of eight dhatu).
'''Nourishment of dhatu''':
'''Nourishment of dhatu''':
The dhatus are formed from prasada (first transformed food into ahara -rasa (nutrient fluid). This nutrient fluid nourishes body components in sequential pattern. It first nourishes the rasa dhatu, then rakta, then mamsa etc. The nutrients present in the food nourish respective dhatu qualitatively and quantitatively. [Cha. Sa. Sutra Sthana 28/4]
The dhatus are formed from prasada (first transformed food into ahara -rasa (nutrient fluid). This nutrient fluid nourishes body components in sequential pattern. It first nourishes the [[rasa dhatu]], then [[rakta]], then [[mamsa]] etc. The nutrients present in the food nourish respective dhatu qualitatively and quantitatively. [Cha. Sa. Sutra Sthana 28/4]
Furthermore, during the process of metabolism, dhatus undergo a specific pathway through their own characteristic digestive enzymes termed as ‘dhatvagni. In this process, each dhatu gets converted into two parts: poshya(which nourishes itself) and poshaka (which nourishes others). The poshya fraction is responsible for dhatu’s own nourishment and functions. The poshaka fraction nourishes further other dhatus.
Furthermore, during the process of metabolism, dhatus undergo a specific pathway through their own characteristic digestive enzymes termed as ‘dhatvagni. In this process, each dhatu gets converted into two parts: poshya(which nourishes itself) and poshaka (which nourishes others). The poshya fraction is responsible for dhatu’s own nourishment and functions. The poshaka fraction nourishes further other dhatus.
Upadhatu (by products) and mala (waste products) are also formed in this dhatu metabolic process.
Upadhatu (by products) and [[mala]](waste products) are also formed in this dhatu metabolic process.
Thus, each dhatu nourishes its next sequential dhatu.[Cha. Sa. Chikitsa sthana 8/39]
Thus, each dhatu nourishes its next sequential dhatu.[Cha. Sa. Chikitsa sthana 8/39]