Milk from domestic goats — slightly tangier than cow's milk, naturally homogenized by smaller fat globules, and the second-most-consumed milk worldwide.
The world’s older dairy animal
Goats were domesticated for milk and meat in the Fertile Crescent around 10,000 years ago — before sheep, and long before cattle. Globally, goat’s milk is consumed by more people than cow’s milk, particularly across the Mediterranean, North Africa, the Middle East, and South Asia.
Why it tastes different
Goat’s milk contains short-chain fatty acids — caproic, caprylic, and capric — that are scarce in cow’s milk. These give goat dairy its signature tangy, slightly grassy aroma. The “goaty” intensity ranges from barely perceptible (in fresh chilled milk) to strong (in aged cheeses where lipase has freed more of these acids).
Naturally homogenized
The fat globules in goat’s milk are about half the diameter of those in cow’s milk, so cream rises slowly and the milk appears already homogenized. This makes it easier to digest for some people and gives soft goat cheeses their distinctive smooth-but-fragile texture.
Lactose content
Despite a popular reputation as “lactose-free,” goat’s milk contains roughly 4.5% lactose — only marginally less than cow’s milk. People with lactose intolerance generally don’t tolerate it much better. People with cow’s-milk protein allergy, however, sometimes tolerate goat’s milk because the protein structure differs.