A1 vs. A2 Milk: The Protein Puzzle 🥛✨ Ever wondered about the buzz around A1 and A2 milk? 🤔 These labels refer to a tiny difference in the beta-casein protein found in milk, specifically in the curd part. 🧀 🐄 A1 Milk: Most cows in the USA belong to the A1 variety, which emerged in Europe thousands of years ago. Some believe it's benign, while others argue it might be pro-inflammatory. 🥛 A2 Milk: Found in human, goat, sheep, and select cow breeds, A2 milk is often gentler on the stomach, mak