Choose Cheese Wisely for Longevity

Cheese plays a significant role in the diets of people from four out of five blue zones, contributing to their remarkable longevity. However, not all cheese is created equal. Most American dairy comes from Holstein cows, which produce a highly inflammatory milk protein called casein A1, linked to various health issues. In contrast, casein A2, which has not undergone a mutation like casein A1, is found in cows such as Guernsey, Swiss brown, and Belgian blue. Choosing cheese from these breeds can promote better health and align with dietary practices that support a longer, healthier life.