9 Benefits of Celtic Sea Salt You Need to Know


When it comes to seasoning your food, there are countless options available on the market. From regular table salt to Himalayan pink salt, the choices are endless. But one type of salt that often gets overlooked is Celtic sea salt. Derived from the Atlantic seawater, Celtic sea salt is light grey in colour. Over the centuries, it has been used for its countless health benefits. In this article, we will explore nine benefits of Celtic sea salt that you need to know.

celtic sea salt benefits

In This Article:

Benefits of Celtic Sea Salt

Rich in Minerals

Celtic sea salt is widely famous for its rich mineral content. It contains over 80 essential minerals that our bodies need to function properly, including magnesium, calcium, and potassium. These minerals are vital for maintaining a healthy pH balance, keeping our cells hydrated, and promoting proper nerve and muscle function.

Helps with Digestion 

Consuming Celtic sea salt can improve digestion by stimulating the production of digestive enzymes. This can aid in breaking down food more efficiently and absorbing nutrients better. It also helps to balance the pH levels in the stomach, reducing the occurrence of acid reflux and heartburn.

Boosts Hydration

Celtic sea salt is an excellent source of electrolytes, which are crucial for maintaining proper hydration levels in the body. Electrolytes help regulate the balance of fluids in our cells and tissues, preventing dehydration. Adding a pinch of Celtic sea salt to your water can provide you with these essential minerals and enhance hydration.


Supports Healthy Blood Pressure

Unlike regular table salt, Celtic sea salt is not refined, and it contains lower levels of sodium. This makes it a healthier alternative for individuals with high blood pressure. The minerals present in Celtic sea salt, such as potassium, help to balance sodium levels in the body, which can ultimately lower blood pressure.

Promotes Vibrant Skin

Celtic sea salt has been used in skincare routines for its detoxifying and exfoliating properties. It can be used as an active ingredient to remove dead skin cells, unclog pores, and improve blood circulation, resulting in smooth and healthy skin. Additionally, the minerals present in Celtic sea salt nourish and hydrate the skin, leaving it supple and radiant.

Enhances Nutrient Absorption

The minerals in Celtic sea salt work together to enhance the absorption of essential nutrients in our bodies. They help transport these nutrients across cell membranes, allowing for better utilisation of vitamins and minerals. This can be particularly beneficial for individuals with nutrient deficiencies or those following a restrictive diet.

Supports Adrenal Health

Our adrenal glands play a critical role in regulating stress and hormone levels in the body. Celtic sea salt contains trace minerals like iodine and zinc, which are essential for proper adrenal function. Incorporating Celtic sea salt into your diet can help support adrenal health and improve your body’s response to stress.

Alkalizes The Body

Many modern diets, high in processed foods, can lead to an acidic environment in the body. Celtic sea salt has an alkalizing effect, helping to neutralise excess acidity and restore pH balance. Maintaining a balanced pH is crucial for overall health and can help prevent chronic diseases.

Natural Exfoliant

In addition to its culinary uses, Celtic sea salt can also be used as a natural exfoliant for the skin. The coarse texture of this salt can help in removing dead skin cells, resulting in a smoother and more vibrant complexion of your skin. You can simply mix Celtic sea salt with any oil of your choice and massage it onto your skin to exfoliate and revive.


Side Effects of Celtic Sea Salt

Celtic sea salt has been gaining popularity in recent years, advertised as a natural and healthy alternative to table salt. However, like any other natural supplement, Celtic sea salt also has its fair share of side effects that should be considered before consuming. 


One of the potential side effects of Celtic sea salt is dehydration. While it may seem contradictory, excessive consumption of this salt without sufficient water intake can lead to dehydration. Celtic sea salt has a high mineral content, which can absorb water from the body, resulting in dehydration. Therefore, it’s crucial to balance your intake of Celtic sea salt with an adequate amount of water to prevent dehydration.

High Blood Pressure

Another possible side effect of Celtic sea salt is an increase in blood pressure. Despite its natural origins, Celtic sea salt still contains sodium, which can raise blood pressure levels if consumed in excess. Individuals with hypertension or pre-existing heart conditions should be cautious when using Celtic sea salt and consult with their healthcare provider before making it a regular part of their diet.

Iodine Deficiency

While Celtic sea salt is rich in various minerals, it lacks adequate amounts of iodine. Iodine is essential for the proper functioning of the thyroid gland and plays a crucial role in maintaining overall health. Therefore, relying solely on Celtic sea salt as your primary salt source may lead to iodine deficiency. It’s recommended to ensure you’re obtaining sufficient iodine from other dietary sources or consider using iodized salt in conjunction with Celtic sea salt.

Kidney Problems

Consuming excessive amounts of Celtic sea salt can put a strain on your kidneys. The high mineral content in this salt can increase the workload on your kidneys, potentially leading to kidney problems if not properly regulated. It’s essential to moderate your intake of Celtic sea salt and ensure you’re not exceeding the recommended daily sodium intake to maintain optimal kidney health.



In conclusion, Celtic sea salt offers a multitude of health benefits that make it a worthy addition to any diet. But Celtic sea salt has both pros and cons. While it can enhance flavour, promote digestive health, balance electrolytes, and serve as a natural exfoliant, it’s important to be aware of the potential side effects. Dehydration, high blood pressure, iodine deficiency, and kidney problems can arise if Celtic sea salt is not consumed in moderation. As with any dietary choice, it is advisable to consult with a healthcare professional to determine the best approach for your individual needs and health goals.


  1. https://pharmeasy.in/blog/celtic-salt-benefits-uncovering-unique-health-advantages-in-research/

2. https://www.greenmatters.com/health-and-wellness/celtic-salt-benefits