Typically ocean-caught fish like squid and shrimp as well as other types of shellfish are a significant source of iodine. You will find that it is important to have enough iodine in your system because of the fact that it is an extremely important trace mineral that helps to stimulate physical growth and promotes normal development.
By regularly eating iodine-rich foods you will also be able to increase the amount of energy that you have in a very noticeable way. Squid also contains omega-3 fatty acids which are good for promoting and strengthening brain functions. Even those who are allergic to iodine will find that they can still eat this particular type of seafood.