There is no mammal on the planet that drinks mother’s milk more than a few years beyond birth, let alone for its entire life. Every mammal is weaned at some point. Every mammal except human beings, that is. We alone persist in drinking milk into adulthood, and the milk of another species to boot. This unnatural diet takes its toll on our health. The consumption of milk and products made of milk has been linked to heart disease, stroke, bone disease, cancer, diabetes, bowel irritation, precocious puberty and even acne.