Rock Salt – 16 Health Benefits, Uses, and Side-effects

Salt is one of the ingredients used in cooking in your daily life. An excellent type of salt is rock salt. It is the natural form of sodium chloride and is a type of salt. Rock salt can be different colors such as gray, yellow, orange, red, pink, dark blue, or light blue, depending on the type of impurities they contain. Rock salt is ideal for maintaining skin health and hair health. (1)

It is good for health, it reduces nail yellowing, fights digestive disorders, stress, and respiratory diseases, purifies the air, reduces weight, and cures sinuses. Rock salt has considerable value in Ayurveda, an alternative medicine system originating in India. According to this tradition, rock salt offers many health benefits, such as treating colds and coughs, as well as aiding digestion and vision. This article discusses the health benefits of rock salt.

Benefits of Rock Salt

Benefits of Rock Salt 

1. Enhances digestion 

Rock salt is valued for its high laxative properties, which help in regular bowel movements after eating heavy meals, oily and sugary foods. It stimulates the assimilation of particles, and nutrients from ingested food and effectively flushes out waste and unwanted residues from the stomach, and intestines for optimal intestinal health. 

2. Treat sore throat 

Gargling with a mixture of warm water and rock salt is a time-tested home remedy for instantly curing sore throats. Known for its decongestant properties, this salt corrects common colds, coughs and clears blockages in the sinuses, nose and throat. It corrects symptoms of tonsils, fever and respiratory diseases such as asthma and bronchitis to relieve breathing difficulties and strengthen the lungs. 

3. Promotes metabolism 

Including a moderate amount of rock salt in the diet significantly improves the absorption of water in the system. It ensures high levels of essential nutrient intake by the body, increases energy supply for all vital activities and thereby maintains healthy body weight, improved fat breakdown system and improved metabolism. 

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4. For clean skin 

Just adding a pinch of rock salt to your body soap and face wash helps remove dirt and impurities from the pores. As a result, it prevents oiliness, reduces acne breakouts, refreshes the face, revitalizes and enriches the deeper layers of the skin, revealing a vibrant, perfect complexion. 

5. Reduce stress 

Consume a small amount of rock salt in a soup or salad, or even take a bath with warm water saturated with crystals, immediately boosting nervous system function, activating the brain and relaxing the mind. It helps reduce stress levels, ensuring a deep, undisturbed sleep at night in addition to reducing the risk of long-term diseases such as diabetes, heart disease and cancer.

6. Improves your mood

The use of rock salt helps to ensure better oxygen flow. It helps improve your mood when dealing with Seasonal Affective disorders.

7. For cancer prevention

Rock salt improves circulatory health by allowing smooth circulation within the body therefore, keeping it oxygenated. Consequently, rock salt is a major ingredient for protecting against cancer, according to researchers.

8. Improves bowel function

Rock salt included in your daily diet can help improve the efficiency of your intestines. Also, it ensures that acidity is reduced.

9. Asthma

Rock salt helps reduce inflammation in the respiratory tract. Therefore, the production of phlegm is slowed down so that you can breathe easily again. Some day, taking a pinch of rock salt immediately after drinking a glass of water is as effective as using an inhaler.

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10. Heart health 

When taken, rock salt with water will help reduce high cholesterol, and high blood pressure levels which help in controlling the irregular heartbeat. Therefore, rock salt can help prevent atherosclerosis, heart attack and stroke.

11. Diabetes

Rock salt can help reduce the need for insulin by helping to maintain proper sugar levels in the body. Therefore, if you are at risk of diabetes, this salt is a valuable part of your diet.

12. Muscle spasms

Potassium is important for helping muscles function properly. Rock salt contains only a small amount of potassium. Consequently, it is beneficial in avoiding muscle pain, contractions and also cramps.

13. Reduces yellowing of the nails

Rock salt has beneficial properties that take care of your nails. It can help keep your nails white. Usually, yellowing nails can be caused by certain diseases, details, and frequent use of low-quality nail polishes. Rock salt can easily reduce yellowing under the nails and make them shine beautifully.

14. For hair growth

Rock salt is important for maintaining the health of your hair and scalp. It has beneficial cleansing properties, therefore helping to remove dead skin cells and impurities from the hair. It helps remove dirt from the scalp and makes it glossy and well nourished.

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15. Helps to combat respiratory problems

Rock salt is helpful for people suffering from sinus, migraine and other respiratory ailments. Gargling with rock salt can relieve painful tonsils, dry cough and sore throat. Rock salt can be dissolved in water and used as mouth vapor, it can also work wonders for people suffering from ear and nose problems, such as bronchitis, asthma etc.

16. Good for weight loss

Weight loss has become a common concern among men and women, consuming rock salt can help reduce fat and help a person lose weight. This occurs due to the mineral content of rock salt which reactivates insulin by reducing sugar cravings. Eating rock salt with lemon daily can help fight weight gain and obesity.

Uses of Rock Salt

Rock salt is used as salt, spice and preservative in Indian cooking, especially during fasting days. It adds an excellent flavor to chats, chutneys, raita and many other delicious Indian snacks and vegetables. Its coarse structure over food makes it easy to sprinkle over food during or after cooking. Adding a pinch of rock salt to washing your face with soap helps to remove dirt and impurities from the pores of the skin.

Side effects of Rock Salt

Rock salt should not be consumed in amounts exceeding 6 grams per day as it is high in sodium. Excessive amounts of sodium can be deadly to your body. It also should not be used with other condiments and herbs. Also, rock salt should not be consumed by people with high blood pressure, as it can be harmful to their health. The disadvantages are it can cause problems like dehydration, muscle cramps, and electrolyte imbalances. But, it can also lead to some serious health conditions including high blood pressure, osteoarthritis, gastric, ulcers, and some heart and kidney problems. 

Therefore, rock salt should be used in the right amount considering its advantages and disadvantages as excessive use of any ingredient can harm our health. The above information is provided for general information purposes only. It is recommended to consult a doctor before using rock salt. 


The information discussed in this article has introduced you to the health benefits of rock salt. In this article you will learn about the benefits, harms, uses and information of rock salt. I hope the information mentioned in this article will be useful to you. Thank you!


1. What does rock salt do to your body? 

Ans: Rock salt improves your body’s metabolism to improve body function. Rock salt helps in the absorption of minerals and water. It helps to maintain electrolyte balance without fluctuating blood pressure. This salt has a cooling effect on the internal organs of your body. 

2. Can I use rock salt for daily cooking? 

Ans: Unless it’s labeled edible, you can’t use it as a food ingredient. Rock salt contains impurities, mostly minerals that are removed from the salt you use in your daily cooking. 

3. How many days does rock salt expire? 

Ans: Rock salt, and other types of salt such as table and kosher, do not have a set expiration date. Since salt (sodium chloride) is an essential mineral, it can never spoil. This is why sodium chloride has been used as a food preservative and seasoning for thousands of years. 

4. What are the disadvantages of rock salt? 

Ans: Disadvantages in most cases, it can lead to problems such as dehydration, muscle cramps, and electrolyte imbalances. But, it can also lead to some serious health conditions including high blood pressure, osteoarthritis, gastric, ulcers, and some heart and kidney problems. 

5. Is rock salt good for us? 

Ans: Rock salt brings a refreshing combination of great taste and health to your meals. The rock salt is rich in essential minerals like calcium, magnesium and potassium. You can add rock salt to your meals and even meals for special occasions. 

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