Reply #18: Despite all those salmon? Curious.

[eppur_se_muova]

Natural sources of vitamin D include:<1>

* Fish liver oils, such as cod liver oil, 1 Tbs. (15 mL), 1,360 IU
* Fatty fish, such as:
o Salmon, cooked, 3.5 oz, 360 IU
o Mackerel, cooked, 3.5 oz, 345 IU
o Sardines, canned in oil, drained, 1.75 oz, 250 IU
o Tuna, canned in oil, 3 oz, 200 IU
o Eel, cooked, 3.5 oz, 200 IU
* One whole egg, 20 IU
* Shiitake mushrooms, one of a few natural sources of vegan and kosher vitamin D (in the form of ergosterol vitamin D2)

(from Wikipedia)