Mackerel and salmon and vitamin D

Info source:

http://www.m.webmd.com/food-recipes/ss/slideshow-vitamin-d-overview

Original title: Dining With Vitamin D

Many of the foods we eat have no naturally occurring vitamin D.

Fish such as salmon, swordfish, or mackerel is one big exception -- and can provide a healthy amount of vitamin D in one serving.

Other fatty fish such as tuna and sardines have some "D," but in much lower amounts.

Small amounts are found in egg yolk, beef liver, and fortified foods like cereal and milk.

Cheese and ice cream do not usually have added vitamin D.