# Aja Dugdha Goat Milk

> Aja Dugdha Goat Milk is an animal-derived substance used in the Ayurvedic materia medica. [Bioactive peptides with antioxidant and ACE inhibitory properties in goat milk protein hydrolysates: Peptidomics and molecular docking study](https://pubmed.ncbi.nlm.nih.gov/39863228/).

## Names and identification

| Language | Name |
|----------|------|
| English | [Aja Dugdha](/glossary/concepts-a-m/#aja-dugdha) Goat Milk |

## Key Phytochemical Constituents

- A2 beta-casein (predominant casein type)
- Alpha-hydroxy acid (AHA) and lactic acid
- Oligosaccharides (prebiotic)
- Medium-chain fatty acids (capric, caprylic acid)
- Calcium (13% more than cow milk)
- Vitamin A (47% more than cow milk)
- Vitamin B6 (25% more than cow milk)
- [Lactoferrin](/glossary/compounds-g-l/#lactoferrin) and [immunoglobulins](/glossary/compounds-g-l/#immunoglobulins)
- Bioactive [peptides](/glossary/compounds-o-q/#peptides) with ACE-inhibitory activity
- Conjugated linoleic acid (CLA)

## How does it work?

- Hypoallergenic action: Contains predominantly A2 beta-casein which does not release beta-casomorphin-7 (BCM-7), avoiding [histamine](/glossary/compounds-g-l/#histamine) and TNF-alpha release from mast cells
- Superior digestibility: Smaller fat globules and softer curd formation enable easier enzymatic digestion compared to cow milk
- Prebiotic effect: Oligosaccharides promote beneficial gut microbiota growth and modulate intestinal immunity
- Anti-inflammatory: Medium-chain fatty acids and bioactive peptides reduce systemic inflammation and oxidative stress

## Which traditional uses are supported by research?

- Rajayakshma (tuberculosis/wasting diseases): Validated by modern evidence showing [immunomodulatory](/reference/immunomodulatory/) peptides and easily absorbable nutrients support recovery in debilitated patients
- Raktapitta (bleeding disorders): Cooling potency and [hemostatic](/glossary/pharmacology/#hemostatic) properties confirmed through traditional clinical observation; modern studies support its role in reducing Pitta-related inflammation
- Pediatric nutrition and cow milk allergy: A2 beta-casein and lower allergenicity scientifically validated as a suitable alternative for children with cow milk protein intolerance

## What do recent clinical trials show?

- Zhang W, Abubaker MA, Li Z and others 2025. [Bioactive peptides with antioxidant and ACE inhibitory properties in goat milk protein hydrolysates: Peptidomics and molecular docking study](https://pubmed.ncbi.nlm.nih.gov/39863228/). *International journal of biological macromolecules*. PMID [39863228](https://pubmed.ncbi.nlm.nih.gov/39863228/) · [doi:10.1016/j.ijbiomac.2025.140286](https://doi.org/10.1016/j.ijbiomac.2025.140286)  
  Peptidomics and molecular docking studies identified novel bioactive peptides in goat milk hydrolysates with significant antioxidant and ACE-inhibitory (antihypertensive) properties.

*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

- Generally well tolerated; may still cause reactions in individuals with severe casein allergy (not just beta-lactoglobulin sensitivity)
- Must be pasteurized to eliminate Brucella, Listeria, and other zoonotic pathogens; raw goat milk carries infection risk
- Lower [folate](/glossary/compounds-d-g/#folate) and vitamin B12 content than cow milk; supplementation may be needed in exclusive goat milk diets for infants

## 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:** Fresh milk, Boiled milk, Medicated milk (Kshirapaka)

**Standard Dosage:** 100–200 mL twice daily

**Bioavailability:** High; easily digestible due to smaller fat globules and A2 casein

**Optimal Timing:** Morning or before bed; warm

**Standardized Extract:** N/A — used as whole food/vehicle

**Shelf Life:** Fresh: 24–48 hours refrigerated

**Storage:** Refrigerated at 4°C

**Marker Compounds:** A2 beta-casein, Medium-chain triglycerides, Calcium, [Phosphorus](/glossary/compounds-o-q/#phosphorus)

**Quality Parameters:** Fat content 3.5–4%, SNF >8%, no adulteration ([starch](/glossary/compounds-q-t/#starch)/urea negative)

**Vehicle (Anupana):** Used as anupana for Rasayana herbs and bhasmas

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Canonical version of this page: https://nighantu.ageayurveda.com/herb/aja-dugdha-goat-milk/

## Sources

- Amidha Ayurveda Herb Database (700+ herbs, CC-BY-4.0)
- Web research (clinical trials, WHO monographs, safety databases)
- Ayurvedic Pharmacopoeia of India

Published by Age Ayurveda in the Nighantu. Educational reference only, not medical advice.
Incorporates material from the Amidha Ayurveda Herb Database under CC BY 4.0.