3. Fennel (iodine-rich)
Fennel is scientifically known as Foeniculum vulgare, and is actually part of the carrot family – yes, that’s why fennel growing can easily be mistaken for carrot tops rising up out of the ground, at least until you notice that the leaves don’t quite taste right. (And who is going to taste carrot leaves in their garden to find this out? You should know that you might have fennel in your garden if you have a spot that almost looks like carrots but has never sprouted a carrot since you’ve lived there.)
Fennel is usually used in foods, and it’s traditional for fennel to be used in the preparation of chicken or added to the recipe of a good roast. Fennel also goes extremely well with fish, and can also be added to sauces. Oh, did we mention that fennel is also high in iodine and happens to be good for you?