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CTRI Number  CTRI/2025/04/084474 [Registered on: 09/04/2025] Trial Registered Prospectively
Last Modified On: 28/03/2025
Post Graduate Thesis  Yes 
Type of Trial  Observational 
Type of Study   Observational survey study 
Study Design  Single Arm Study 
Public Title of Study   Observational study of excessive consumption of Milk Tea on digestion and various systems of body. 
Scientific Title of Study   Observational study of effect of excessive consumption of Milk Tea on Agni, Annavaha Srotas and Rasavaha Srotas. 
Trial Acronym  NIL 
Secondary IDs if Any  
Secondary ID  Identifier 
NIL  NIL 
 
Details of Principal Investigator or overall Trial Coordinator (multi-center study)  
Name  Dr Onkar Vaibhav Hendre 
Designation  PG SCHOLAR 
Affiliation  Bharati Vidyapeeth(Deemed to be University) College of Ayurved and Hospital 
Address  Bharati Vidyapeeth(Deemed to be University) College of Ayurved and Hospital, Dhanakawadi, Katraj, Pune

Pune
MAHARASHTRA
411043
India 
Phone  7057208737  
Fax    
Email  onkar.hendre-ayurved@bvp.edu.in  
 
Details of Contact Person
Scientific Query
 
Name  Dr Lata Dhananjay Patil 
Designation  MD (Associate Professor) 
Affiliation  Bharati Vidyapeeth(Deemed to be University) College of Ayurved and Hospital 
Address  Bharati Vidyapeeth(Deemed to be University) College of Ayurved and Hospital, Dhanakawadi, Katraj, Pune

Pune
MAHARASHTRA
411043
India 
Phone  9403782466  
Fax    
Email  drpatillata1626@gmail.com  
 
Details of Contact Person
Public Query
 
Name  Dr Lata Dhananjay Patil 
Designation  MD (Associate Professor) 
Affiliation  Bharati Vidyapeeth(Deemed to be University) College of Ayurved and Hospital 
Address  Bharati Vidyapeeth(Deemed to be University) College of Ayurved and Hospital, Dhanakawadi, Katraj, Pune

Pune
MAHARASHTRA
411043
India 
Phone  9403782466  
Fax    
Email  drpatillata1626@gmail.com  
 
Source of Monetary or Material Support  
Bharati Vidyapeeth(Deemed to be University) College of Ayurved and Hospital, Dhankawadi, Katraj, Pune, Maharashtra, India 411043 
 
Primary Sponsor  
Name  Dr. Onkar Vaibhav Hendre 
Address  Bharati Vidyapeeth(Deemed to be University) College of Ayurved and Hospital, Department of Roga Nidan evam Vikriti Vigyan, Dhanakawadi, Katraj, Pune 411043 
Type of Sponsor  Other [Self] 
 
Details of Secondary Sponsor  
Name  Address 
NIL  NIL 
 
Countries of Recruitment     India  
Sites of Study  
No of Sites = 1  
Name of Principal Investigator  Name of Site  Site Address  Phone/Fax/Email 
Dr Onkar Vaibhav Hendre  Bharati Vidyapeeth(Deemed to be University) College of Ayurved and Hospital  Bharati Vidyapeeth(Deemed to be University) College of Ayurved and Hospital, 1st floor Dept No. 1, Department of Roga Nidan evam Vikriti Vigyan, Pathology Laboratory Dhanakawadi, Katraj, Pune 411043
Pune
MAHARASHTRA 
7057208737

onkar.hendre-ayurved@bvp.edu.in 
 
Details of Ethics Committee  
No of Ethics Committees= 1  
Name of Committee  Approval Status 
Bharati Vidyapeeth (Deemed to be University) Pune College of Ayurved Ethics Committee BV(DU)COA-EC  Approved 
 
Regulatory Clearance Status from DCGI  
Status 
Not Applicable 
 
Health Condition / Problems Studied  
Health Type  Condition 
Healthy Human Volunteers  Volunteers who consume more than 3 cups of milk tea per day since more than 1 year  
 
Intervention / Comparator Agent  
snoIntervention/ComparatorTypeDrug-TypeProcedure NameDetails
 
Inclusion Criteria  
Age From  18.00 Year(s)
Age To  70.00 Year(s)
Gender  Both 
Details  Volunteers who consume more than 3 cups of milk tea per day since more than 1 year 
 
ExclusionCriteria 
Details  Volunteers with terminal illness including cancer dementia including Alzheimer disease
advanced lung heart kidney and liver disease 
 
Method of Generating Random Sequence   Not Applicable 
Method of Concealment   Not Applicable 
Blinding/Masking   Not Applicable 
Primary Outcome  
Outcome  TimePoints 
Effect of excessive consumption of Milk Tea is seen on Agni, Annavaha & Rasavaha Srotas.  36 weeks 
 
Secondary Outcome  
Outcome  TimePoints 
Formulation of questionnaire to assess effect of excessive consumption of milk tea on Agni, Annavaha & Rasavaha Srotas.  36 weeks 
 
Target Sample Size   Total Sample Size="200"
Sample Size from India="200" 
Final Enrollment numbers achieved (Total)= "Applicable only for Completed/Terminated trials"
Final Enrollment numbers achieved (India)="Applicable only for Completed/Terminated trials" 
Phase of Trial   N/A 
Date of First Enrollment (India)   14/04/2025 
Date of Study Completion (India) Applicable only for Completed/Terminated trials 
Date of First Enrollment (Global)  Date Missing 
Date of Study Completion (Global) Applicable only for Completed/Terminated trials 
Estimated Duration of Trial   Years="1"
Months="0"
Days="0" 
Recruitment Status of Trial (Global)   Not Applicable 
Recruitment Status of Trial (India)  Not Yet Recruiting 
Publication Details   N/A 
Individual Participant Data (IPD) Sharing Statement

Will individual participant data (IPD) be shared publicly (including data dictionaries)?  

Response - NO
Brief Summary  
Tea holds the title of being the most widely consumed beverage globally. India, following China, stands as the second-largest producer of tea worldwide, while also boasting the highest tea consumption rates globally. Approximately 80% of the tea produced in India is consumed domestically, with around 64% of the country’s population being regular tea drinkers.
According to historical records, tea was first used as a medicinal beverage before the ancient Chinese started drinking it. Today, someone may reject drinking coffee, Coca-Cola and other modern beverages with various different reasons, including the reasons for religious belief, but nobody can refuse to drink tea. In modern-day India, consuming tea has become an abundant part of daily life, like to eating meals, across both rural and urban areas.

Even though tea is traditionally consumed without any additives, in numerous Asian cultures, the addition of milk is a widespread practice. Milk addition to tea can decrease or completely inhibit tea antioxidant properties.

Based on the results of previously published studies with consideration of the variations among individuals, tea type, milk type, and methods of assessing antioxidant properties, the evidence appears to point toward a negative (masking) effect for adding milk, especially skimmed milk, to tea beverages because of the putative association between tea polyphenols (such as catechins) and milk proteins (specifically caseins). Furthermore, it appears that the role of milk fat has been neglected, despite milk containing fat globules which may interact with tea catechins as well. The negative effects of the addition of milk on the activity of tea antioxidant have been broadly reported.

As per references, Chinese people started drinking tea as medicinal beverage in the form of decoction which must be in limited quantity. But if it is consumed in excessive quantity it can act as causative factor in the body. Considering this excessive quantity of Milk Tea as Aaharaj Hetu, it can first affect Agni and then pathogenesis proceeds further. In the sequence of pathology Annavaha and Rasavaha Srotas get affected primarily. So the effect of excessive consumption of milk tea can be explored primarily on these specific Srotas & Agni.  If we study excessive consumption of milk tea in Ayurvedic perspective we can state its disadvantages accordingly and can advise Nidan Parivarjan to patients which will be half treatment for them.


Conduct of procedure:

1.      Enrollment of Volunteers: Volunteers fulfilling inclusion criteria will be enrolled in the study. The above topic and methodology will be explained to the volunteers. Then consent form will be signed by volunteers.

2.      Frequency per day and the duration of tea consumption these details will be noted.

3.      The effect on Agni, Annavaha, Rasavaha Srotas will be noted.

4.      Statistical analysis of effect on Annavaha & Rasavaha Srotas will be done on the basis of Annavaha & Rasavaha Srotodushti Lakshanas mentioned in Charak Samhita Vimansthan 5th Chapter and Charak Samhita Sutrasthan 28th Chapter respectively. Special questionnaire will be prepared for the study and will be validated.

5.      Assessment of Agni will be done on the basis of its types. The special questionnaire will be prepared and validated for the same.

6.      Discussion of effects of excessive consumption of Milk Tea on Agni & Annavaha, Rasavaha Srotas will be done.

7.      Conclusion will be drawn based on observations and discussion.



 
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