Milk and other dairy products are good products: milk contains high-quality protein, calcium, Vitamin D and other minerals and vitamins. However, it has long been maligned for its saturated fat content and intolerance to lactose by some. Whole milk usually has around 3.5% fat and does provide more calories (energy) and fat-soluble vitamins (vitamins that are dissolved in fat by liver and fatty tissue) such as vitamin A: supports vision, skin and immunity. Vitamin D: helps to