Both goat milk powder and cow milk powder provide excellent nutrition, but they differ in protein structure, digestibility, and micronutrient content. Here’s a side-by-side look:

1. Protein Structure & Allergenicity

• Goat Milk Powder – Smaller protein molecules, with α-S1 casein only 1/3 of cow milk, making it closer to human breast milk. It is easier to digest and absorb and less likely to cause allergies.

• Cow Milk Powder – Contains higher levels of β-lactoglobulin, which may trigger allergies in some people. However, it offers a higher total protein content overall.

2. Fat Composition & Digestibility

• Goat Milk Powder – Fat globules are 30–50% smaller than cow milk and contain 35% more medium-chain fatty acids (MCFAs). These are absorbed directly without bile emulsification, making it gentler on digestion.

• Cow Milk Powder – Provides slightly more omega-3 fatty acids, but its thicker fat globule membranes mean slower digestion.

3. Minerals & Vitamins

• Calcium & Phosphorus – Goat milk has a 50% calcium absorption rate (vs. 30% for cow milk) and a balanced Ca:P ratio, similar to breast milk.

• Iron & Folate – Cow milk has higher levels of iron and folate, but goat milk offers better iron bioavailability.

• Vitamin Differences – Goat milk is richer in Vitamin A and B2, while cow milk provides more Vitamin D.

4. Best Suited For Different Groups

• Goat Milk Powder – Recommended for allergy-prone individuals, premature infants, those with weak digestion, or lactose intolerance.

• Cow Milk Powder – Ideal for bone development, budget-conscious consumers, or those needing extra iron and folate.

Conclusion

Both goat and cow milk powders are high-quality nutritional sources, and the right choice depends on individual needs:

• ✅ Goat Milk Powder – Superior for digestibility and lower allergenicity.

• ✅ Cow Milk Powder – Higher in iron, folate, and more cost-effective.

⚠️ Special note: Individuals with allergies should always consult a doctor before choosing.