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Celtic Salt vs. Sea Salt: Which One Is Healthier?

‘Salt is to food what the soul is to the body’, The quote emphasizes the significance of salt in life. It is the best friend ...

by Kendra Reed

This article was created after thorough research and has been improved with the assistance of AI technology. Furthermore, our dedicated editorial team has meticulously fact-checked and polished its content for accuracy and clarity.

‘Salt is to food what the soul is to the body’, The quote emphasizes the significance of salt in life. It is the best friend of mankind because ancient men and modern men have been using it for seasoning their dishes. All cultures around the world use it to add flavor to their favorite foods, and it is one of the most consumed condiments compared to others.

But do you know there are various types of salts with varying concentrations of minerals and nutrients? Well, Celtic salt is one of them.

As a result of growing awareness about maintaining overall wellness and fitness, people have become cautious about what they put into their food, which includes choosing healthy versions of salt as well. This essay explores the differences between sea salt and Celtic salt to give you an overview of their benefits and importance in daily life.

What Is Celtic Salt? What Are The Benefits?

Benefits Of Celtic Salt

Celtic salt, also known as Celtic sea salt, is a hand-harvested mineral-rich salt from France. Yes, as the name suggests, it originated in Brittany, one of the coastal regions of the Celtic country of France. It has a distinct flavor, unique texture, and nutritional value.

Celtic salt adorns a special place in both the culinary world and holistic health practice. Using the evaporation method, the channeled seawater will leave behind mineral-rich crystals in clay-lined ponds known as salt pans. Modern wooden equipment is used to rake the crystals left in the pans.

The use of metal pieces of equipment and excessive processing are not part of its harvesting. The harvesting process is mostly traditional to preserve the natural flavor and nutritional properties. 

Unlike table salt, which has undergone a long refining process, Celtic salt contains rich amounts of trace minerals. Usually, the refining process will strip off the natural minerals from the salt. It has a distinctive flavor and texture, which can enhance the flavor of any dish. Apart from its culinary use, it can also be used for holistic wellness.

Aromatherapy and spa treatments use it to achieve relaxation and mental clarity. It also comes with various health benefits as well. The trace minerals will help to improve various bodily functions, support hydration, improve metabolism, and enhance digestion. The existing evidence to support these claims is limited, but it is promising

It is indeed a healthy version of salt; let’s find out how it differs from the sea salt we use. Read along to find more information

How does sea salt differ from celtic salt? Does it provide any benefits?

Celtic salt and sea salt share similarities rather than differences. They differ only in their sources and manufacturing processes. When you compare the harvesting processes of both types of salt, only sea salt undergoes the refining procedure, whereas celtic salt, or sel gris, is typically less refined and contains higher concentrations of magnesium and trace minerals. These minerals are not always present in sea salt.  The flavor and texture also slightly differ between the two. 

The evaporation method is the first step in sea salt harvesting. The channeled sea water will crystallize as a result of evaporation. The salt farmers will carefully collect the crystallized salt from the salt pan using wooden tools and rakes.

Later, it undergoes a washing process to reduce the excess concentration of trace minerals. However, this refining process does not strip all the minerals out of sea salt. Unlike table salt, sea salt has a high concentration of minerals.

Compared to Celtic salt, the mineral profile slightly varies depending on the washing procedure. Generally, it retains minerals like magnesium, calcium, potassium, and some trace elements. The flavor profile of sea salt also differs based on the water source, harvesting method, and region of origin. 

Both salts possess nuanced flavors and textures, but sea salt has an intense, coarse texture and versatile taste that helped it earn a special position in the culinary application. It adds depth and dimension to dishes.

Celtic salt, on the other hand, is ideal for seasoning salads, meat, seafood, and veggies. Beyond its culinary application, sea salt is celebrated for its health benefits as well. Special minerals found in the salt play an essential role in the maintenance of various bodily functions. It can balance electrolytes, improve hydration, enhance muscle strength, and support nerve transmission. 


In conclusion, Celtic salt and sea salt have unique flavors, textures, and nutritional values. When celtic salt can trace its origin to Frace, sea salt production takes place all over the world. Both manufacturing processes share similarities.

However, celtic salt production is extremely traditional and does not involve different refining processes. Even though the manufacturing process of sea salt involves washing, it does not strip off its mineral content. Both of them are free of preservatives and come with various health benefits.

Celtic salt and sea salt share more similarities than differences. They exhibit subtle differences in taste, texture, and mineral content. You can choose any one of these salts based on your personal preference.


  • Lee BH, Yang AR, Kim MY, McCurdy S, Boisvert WA. Natural sea salt consumption confers protection against hypertension and kidney damage in Dahl salt-sensitive rats. Food Nutr Res. 2016;61: 1–10. doi: 10.1080/16546628.2017.1264713 
  • Drake SL, Lopetcharat K, Drake MA. Salty taste in dairy foods: can we reduce the salt? J Dairy Sci. 2011;94(2):636–645. doi: 10.3168/jds.2010-3509.

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