# 🐮 COWS / MILK Black Angus - Highest Grade Beef Holstein - Most Milk Production Red Angus - Best Maternal Instinct Hereford - Most Adaptive Jersey - Highest Quality Milk Charolais - Best for Crossbreeding Limousin - Highest Yield of Meat Shorthorn - Most Fertile Simmental - Most Versatile Texas Longhorn - Most Intelligent Gelbvieh - High Weight Gain Salers - Best for Calving Highland - Best Quality Meat Belted Galloway - Most Resilient Dexter - Best for Smaller Ranches Belted Galloway - native to Scotland and are well-suited for harsh climates and rough grazing conditions A2 milk contains only the A2 beta-casein protein, unlike regular milk, which typically contains both A1 and A2 beta-casein proteins. The A1 protein, found in most conventional milk, can release beta-casomorphin-7 (BCM-7) during digestion, which is believed to cause discomfort in some people.