Table salt is the basic item on which food is prepared. The use of table salt dates back to early civilizations. Sea salt is refined salt, which is produced by the evaporation of seawater. It's most commonly used for preserving food, seasoning cooking items, cosmetics, and even for ancient mummification rituals. Today it is known as table salt or rock salt.
Like mined coal salt, the ancient production of sea salt was dated back to prehistoric times. This indicates that early people learned to make their own natural salts for medical purposes long before they started utilizing commercially-produced table salt. During prehistoric times, doctors believed that salt was an important treatment for high blood pressure. They used mixtures of natural salts to treat hypertension, a very prevalent condition at the time.
As previously mentioned, salt is made from seawater. When you buy table salt in supermarkets or health food stores, you'll probably notice that it is a powdery substance with no evident trace amounts of minerals in it. Scientists have discovered over the past century that trace amounts of several minerals can be found in seawater and these minerals are extremely important. People were depending on salt for their diets and they were getting plenty of it through table salt without knowing it.
The trace amounts of minerals found in seawater came as a surprise to researchers. One of the best sources of these minerals is Himalayan pink salt. Healing pink salt was utilized by ancient people because it had the same properties as seawater, it had trace amounts of sodium and magnesium. It was even used for treating ulcers. Later scientists realized that this was actually the first known naturally occurring source of these three minerals.
Modern society has gotten away from the use of sea salt in favor of table salt. Manufacturers realized that it was much more cost-efficient to process sea salt into fine white flakes that could then be added to a large variety of foods. Today table salt is unnecessary and many people actually prefer the flavor of artificially flavored products such as regular table salt. The flavor industry has gotten very good at producing these kinds of products and the health-conscious have given in to their taste.
Salt texture and taste are the main differences between the two products. Sea salt tends to be coarse and contains little taste. Table salt on the other hand tends to be softer, but it still contains some minerals and flavors. There is really no contest as to which one is better and each person will determine for themselves based on personal preference and factors such as the budget.
There are also main differences in the minerals and sodium content between sea salt and table salt. Sea salt tends to be loaded with iodine, which is necessary for human consumption. Table salt on the other hand does not contain any iodine, which makes it a healthier alternative. This may not mean anything to you right now, but a lack of iodine can cause a range of very serious medical issues.
The main differences between sea salt and table salt do not end there. In addition to the mineral content, they also contain different amounts of potassium, magnesium, calcium, iron, zinc, manganese, and several other important minerals. These small differences make sea salt one of the healthiest foods available today. If you ever wish to try sea salt as an alternative to table salt, you can always go to your local health food store and find a package that says "isan made", or you can purchase one at a random location. The key thing here is just trying it out and determining for yourself if it is the right choice for your tastes.