Milk: From mutations to mustaches

Who put the cheese in your stuffed-crust pizza? Or cows on a Caribbean island? And when more than half the world's population can't actually digest milk, is it really essential for a healthy diet? On a trip through time and taste – to dairy-obsessed Bulgaria, colonial Trinidad and Tobago and the 'Got Milk?' era – we explore humanity's millennia-long relationship with milk.See omnystudio.com/listener for privacy information.