In terms of nutrition, health or taste when should sea salt be used?

Texture is the most significant difference between table salt and sea salt. In terms of nutrition, the two are largely the same, although table salt has added iodine, an essential element for human nutrition, and iodine deficiency is a problem in some parts of the world. While sea salt proponents claim the trace minerals found in sea salts confer added health benefits, nutritionists say the amounts of added minerals are too small to offer a meaningful benefit, Ask Well reports.