1. Milk: Look for grass-fed, non-homogenized, organic milk in opaque packaging.
Non-dairy milk alternatives: Look for organic, sweetener-free, thickener-free variaties.
Of the non-dairy milk alternatives, coconut milk is the most micronutrient-rich. Though soy milk and almond milk remain great alternatives to dairy products, soy milk has been linked to digestive issues. That's because it is rich in oligosaccharides, carbohydrates that can be difficult for the body to break down.