Ksheera
Ksheera is an animal-derived substance used in the Ayurvedic materia medica, from the Not applicable (Bovidae - cow family for Go-Ksheera) family. Milk recognized by WHO/FAO as essential food for nutrition; included in WHO Model Formulary as pharmaceutical vehicle; WHO guidelines on safe milk production and processing published.
| Substance type | Animal-derived substance, not a plant |
|---|---|
| Family | Not applicable (Bovidae - cow family for Go-Ksheera) |
| Pharmacopoeia status | Milk recognized by WHO/FAO as essential food for nutrition; included in WHO Model Formulary as pharmaceutical vehicle; WHO guidelines on safe milk production and processing published |
Names and identification
| Language | Name |
|---|---|
| English | Ksheera |
| Latin/Botanical | Not applicable (animal product - Bos taurus milk primarily) |
Key Phytochemical Constituents
- Casein proteins (alpha-s1, alpha-s2, beta, kappa)
- Whey proteins (lactalbumin, lactoglobulin)
- Lactoferrin
- Immunoglobulins (IgA, IgG, IgM)
- Conjugated linoleic acid (CLA)
- Calcium and phosphorus
- Vitamin D
- Vitamin B12
- Sphingomyelin
- Opioid peptides (casomorphins)
How does it work?
- Lactoferrin exhibits antimicrobial activity through iron sequestration (depriving pathogens of essential iron) and direct membrane disruption; also modulates innate immune response through TLR4 signaling
- Casein-derived bioactive peptides (casomorphins) bind to opioid mu-receptors in the gut, providing antidiarrheal effects and modulating gastrointestinal motility and secretion
- Milk serves as a pharmaceutical vehicle (Anupana) enhancing bioavailability of lipophilic herbal compounds through emulsification with milk fat, and provides buffering action that moderates pungent/irritant properties of co-administered herbs
Which traditional uses are supported by research?
- Rasayana (rejuvenating) and Ojas-enhancing properties validated through clinical nutrition studies confirming milk’s role in improving immune function and tissue nourishment
- Use as a pharmaceutical vehicle (Anupana/Ksheera Paka) validated - milk-based processing of herbs enhances bioavailability of lipophilic compounds while reducing irritant properties
- Ksheera Basti (milk enema) efficacy for Vataroga (neurological/musculoskeletal conditions) supported by clinical evidence for sciatica management
What do recent clinical trials show?
- Dube N, Nimgulkar C, Bharatraj DK 2017. Validation of therapeutic anti-inflammatory potential of Arjuna Ksheera Paka - A traditional Ayurvedic formulation of Terminalia arjuna. Journal of traditional and complementary medicine. PMID 29034188 · doi:10.1016/j.jtcme.2016.11.006
Milk-based processing (Ksheera Paka) of Terminalia arjuna enhanced anti-inflammatory activity, validating the traditional Ayurvedic practice of using milk as a pharmaceutical vehicle/adjuvant.
2 further claims previously listed here could not be traced to a published paper and have been removed. An absence here means we could not identify the source, not that no work exists.
Recent safety updates
- Lactose intolerance affects 65-70% of the global adult population; milk should be avoided or consumed with lactase enzyme supplementation in affected individuals
- Cow milk protein allergy (CMPA) is one of the most common food allergies in infants (2-3%); IgE-mediated reactions can cause anaphylaxis
- Quality and safety of milk depends on source animal health, feed, and processing; raw/unpasteurized milk carries risk of pathogenic bacteria (Listeria, Salmonella, E. coli)
What is it made of?
Mineral/Elemental Profile
- Primary component: Mineral-derived preparation
- Note: Composition varies by specific preparation method
Analytical Methods: XRD, ICP-OES, SEM-EDS
Dosage forms and preparation
Dosage Forms: Liquid (plain milk), Ksheera Paka (medicated milk decoction), Ksheera Basti (milk enema), Ghrita (clarified butter/Ghee derived from milk), Takra (buttermilk), Dadhi (curd/yogurt)
Standard Dosage: 100-250 mL warm milk as Anupana (vehicle) for herbs; Ksheera Paka: 100-200 mL once daily; Ksheera Basti: 200-500 mL as per Panchakarma protocol
Bioavailability: Milk serves as a superior bioavailability enhancer (Anupana) for lipophilic drugs due to fat content (3.5-6% for cow’s milk). Casein micelles act as natural nanocarriers for hydrophobic compounds. Calcium and phospholipids enhance absorption of fat-soluble vitamins and phytochemicals. Lactoferrin improves iron bioavailability. Ksheera Paka extraction concentrates herb actives in milk lipid fraction. A2 milk (A2 beta-casein) is traditionally preferred in Ayurveda.
Optimal Timing: Warm milk at bedtime for sleep and Vata pacification; Ksheera Paka morning or evening depending on herb used; Ksheera Basti as per Panchakarma schedule
Standardized Extract: Not applicable as a standardized extract — quality parameters: fat content 3.5-6%, SNF >8.5%, total protein >3.2%, somatic cell count <200,000/mL; for Ghee: moisture <0.5%, free fatty acid <0.3%
Shelf Life: Fresh milk: 2-5 days (refrigerated); UHT milk: 6-9 months; Ghee: 12-24 months; Ksheera Paka: consume same day; Takra: 24 hours
Storage: Fresh milk at 2-8°C. Ghee in airtight containers at room temperature (15-30°C) — does not require refrigeration. Ksheera Paka cannot be stored; prepare fresh for each use.
Marker Compounds: Casein (alpha-s1, alpha-s2, beta, kappa), Beta-lactoglobulin, Alpha-lactalbumin, Lactoferrin, Conjugated linoleic acid (CLA), Butyric acid (in ghee), Calcium, Phosphorus
Extraction Methods
- Ksheera Paka: herbs simmered in milk + water (1:8:32 ratio of herb:milk:water, reduced to milk volume)
- Ghee preparation by slow clarification of butter
- Fermentation for Takra/Dadhi preparation
- Pasteurization/UHT for shelf-stable milk products
Synergistic Combinations
- Ashwagandha Ksheera Paka for rejuvenation and sleep
- Shatavari with milk for galactagogue effect
- Haridra Dugdha (Turmeric milk) for anti-inflammatory and immune support
- Bala with milk for strength building
- Guduchi with milk for fever management
Published research
Literature indexed in PubMed that concerns this subject, grouped by study type. A paper appearing here is a record of what has been published, not evidence that the subject works, and laboratory or animal results do not transfer to people. Study titles link to PubMed so you can read the source rather than take our word.
Laboratory and animal studies1
- 2017. Validation of therapeutic anti-inflammatory potential of Arjuna Ksheera Paka - A traditional Ayurvedic formulation of Terminalia arjunaJournal of traditional and complementary medicine. PMID 29034188 · doi:10.1016/j.jtcme.2016.11.006
Consult a qualified vaidya before acting on anything here. Ayurvedic practice is prescribed to a person, not to a condition: the same dravya is given, withheld or substituted depending on your constitution, your agni, the season and what else you are already taking. A page cannot know any of that. Self-prescribing from a reference is how the wrong preparation, the wrong dose or the wrong anupana gets used.
Educational reference only. Nothing on this page is medical advice, a diagnosis, or a recommendation to take anything. Traditional uses and research findings are reported as published, not as claims about what any product does. If you take prescribed medication, raise any interaction with the prescriber rather than acting on a page. See our editorial standards.