Where do you find foods that naturally contain Vitamin D?

Few foods contain Vitamin D. The best source is sunlight. Foods that do contain Vitamin D are: cod liver oil, oily fish (trout, salmon, mackerel, tuna, tilapia, etc.), tofu, and caviar (fish eggs). Many dairy products and cereals are fortified with Vitamin D. Vitamin D food are found in any grocery store. Fish can be canned or frozen. Some may have fish in the meat department.