Sea salt has a lot of trace minerals in it. It's usually the processing that goes into making table salt that removes those trace minerals.

Redmond's is an (ancient) sea salt too. Also good are Celtic and Himalayan pink salt.

Mediterranean sea salt is also not bad though it's much harder to find analysis sheets for in a pinch.

Honestly, you really can't go wrong with sea salt in general. But table salts are allowed to have anticaking agents and are higher in sodium chloride. Also to some people, including me, taste very metallic.

Sea food (including weeds like kelp) actually contains a lot of iodine. Also eggs. Eggs have a pretty solid source of iodine.

You know, those things they tried to get people not to eat.

Sea salt has a lot of trace minerals in it. It's usually the processing that goes into making table salt that removes those trace minerals.

Redmond's is an (ancient) sea salt too. Also good are Celtic and Himalayan pink salt.

Mediterranean sea salt is also not bad though it's much harder to find analysis sheets for in a pinch.

Honestly, you really can't go wrong with sea salt in general. But table salts are allowed to have anticaking agents and are higher in sodium chloride. Also to some people, including me, taste very metallic.