Celtic Sea Salt is a brand of sea salt that launched in 1976. According to the company's website, Celtic salt benefits include a number of trace minerals and vitamins. The American Heart Association says that sea salt's coarse texture and stronger flavor mean that many people prefer sea salt to table salt for cooking at home.
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Celtic Sea Salt is a sea salt that may provide trace minerals and vitamins, but Celtic salt benefits are anecdotal. Sea salt and table salt have similar nutritional profiles, but sea salt can provide a better taste and texture. When it comes to Celtic salt vs Himalayan salt, there is little nutritional difference.
According to the Mayo Clinic, sea salt — which is made by evaporating ocean water or water from saltwater lakes — has a different texture and taste than table salt. Sea salt also contains some trace minerals, which vary depending on which water source the salt came from.
Read more: 10 Myths About Salt Debunked
Celtic Sea Salt Information
According to the USDA, one-quarter teaspoon serving of Celtic Sea Salt provides 0 calories, 0.35 milligrams of iron and 480 milligrams of sodium. Sodium is a necessary mineral involved in muscle contractions, nerve impulses and regulating fluids in the body.
Consuming too much sodium is linked to negative health outcomes, the Harvard T.H. Chan School of Public Health explains. High levels of sodium in the diet are associated with high blood pressure, strokes, heart disease and calcium losses. However, most sodium intake does not come from adding salt to your dishes. Instead, it comes from high sodium intake in processed or prepackaged foods.
The 2015–2020 Dietary Guidelines for Americans recommend that you limit sodium intake to less than 2,300 milligrams per day. However, according to the Centers for Disease Control and Prevention (CDC), the average American consumes significantly more than that — over 3,400 milligrams of sodium per day.
Celtic salt benefits are largely anecdotal. Celtic Sea Salt claims that their salt provides vital trace minerals and elements and natural electrolytes. However, detailed information on the salt's mineral content is not available.
The Celtic Sea Salt website says that the company originally sourced all their salt from Brittany, France. As demand for the product grew, they began sourcing from a number of coastal areas in Guatemala, Hawaii and more. The source of the salt water used will affect the vitamin and mineral content.
Celtic Salt vs Himalayan Salt
Another popular type of salt is Himalayan salt, which is often pink in color. Himalayan salt is a rock salt, mined from the Khewra Salt Mine in Pakistan. In comparison, Celtic Sea Salt is made from evaporated salt water.
According to the USDA, one-quarter teaspoon serving of Himalayan pink salt provides 0 calories and 420 milligrams of sodium. This is less than the 480 milligrams of sodium found in one-quarter teaspoon of Celtic Sea Salt. If you are hoping to reduce your sodium intake, choosing Celtic salt vs Himalayan salt may be a good idea.
- Mayo Clinic: "What’s the Difference Between Sea Salt and Table Salt?"
- Celtic Sea Salt: "FAQ"
- USDA: "Celtic Sea Salt"
- CDC: "Get the Facts: Sodium and the Dietary Guidelines"
- Health.gov: "2015–2020 Dietary Guidelines for Americans"
- Harvard T.H. Chan School of Public Health: "Salt and Sodium"
- American Heart Association: "Sea Salt vs. Table Salt"
- USDA: "Pink Himalayan Salt"
- Celtic Sea Salt: "Home"
- UNESCO: "The Salt Range and Khewra Salt Mine"