Crazy Works. Expert Techniques in Real Cow Milk Processing. Posted: January 26, 2025 | Last updated: March 8, 2025. Experience the journey of fresh milk production at dairy farm, where skilled ...

Perry said that while goat's milk has A1 casein—alpha-s1—it contains much smaller amounts of the protein than cow's milk, so it may better suit those who react to A1 casein.

Since A2 milk still comes from cows, its environmental footprint is nearly identical to regular cow’s milk. However, some A2 milk brands focus on better animal welfare and sustainability practices.

Boston-based startup Brown Foods is preparing to showcase UnReal Milk, the world’s first lab-grown whole cow’s milk— produced without a single cow.

"Raw cow's milk is unsafe to drink because it can contain harmful pathogens," Nadeau says. "Some of the pathogens found in raw milk can cause serious life-threatening disease like Guillain-Barré ...