Cooked beef liver with its arteries. (but not too often, because of the vitamin A).
German bread instead of white.
Chicken bone (the soft parts)/) and the cartilage.
Not overcooking vegetables (and if possible raw).
The fat at the steak's side.
EDIT:
Also fruits with edible seeds (like passion fruit)
Beef jerky, kale and frozen berries are my favorites
Hard cheese is really good
Hi how long have you eaten dried Kombu? Some sites say that it has too much iodine in it.
Also, how much to you take and how often.
thanks for you help,
Claudio...