Morphine, morphine everywhere . . . In common cow’s milk, the protein casein breaks down during digestion into a range of casomorphin peptides, while modern (routinely genetically modified) wheat contains several gluten exorphins.  Both casomorphins and exorphins are closely related to the well-known opioid, morphine, and exhibit many of its insidious addictive properties. The so-called ‘food opiates’ are…