Image Source: Pixabay
By Teri O.
We have a couple of salt lamps at home, and a jar of Himalayan Pink Salt in the kitchen. But what’s the big deal about Himalayan salt, anyway? Himalayan salt may look exotic and get marketed as a miracle mineral, but the science says it’s basically just… salt. Chemically, it’s still mostly composed of sodium chloride, the same as table salt. The real “big deal” comes from its natural appeal.
Himalayan salt is a pink rock salt mined primarily from the Khewra Salt Mine in Punjab, Pakistan. This mine is one of the world’s largest and oldest salt deposits, dating back to 326 BC when Alexander the Great’s troops reportedly discovered the salt deposits after their horses began licking the rocks. The mine is the main source of Himalayan salt for both table salt and salt lamps.
Himalayan Salt vs Table Salt
Himalayan salt has a pretty pink color due to iron oxides. The salt also contains trace minerals like magnesium, potassium, and calcium. But those minerals exist in such tiny amounts that they don’t really provide any meaningful health benefits compared to regular table salt. Nutritionally, table salt and Himalayan salt are nearly identical (and so is sea salt).
However, one bad thing about regular table salt is that it’s highly processed and often contains anti‑caking agents. Himalayan salt is not refined or iodized like many table salts. So if you prefer less processing and like the look of larger crystals, you may choose to use Himalayan salt.
Like all salts, Himalayan salt provides sodium, which helps maintain fluid balance and supports rehydration after sweating. But since Himalayan salt is still salt, most people should stay under 2,300 mg of sodium per day—which is about one teaspoon of any salt. That’s because too much sodium raises blood pressure and increases the risk of heart disease and strokes.
Himalayan Salt Lamps
Himalayan salt lamps (which can be rough-hewn or shaped into spheres or blocks) can be a pleasant addition to your home environment. Many people appreciate their aesthetic appeal and the soothing atmosphere they create. When a light bulb or candle is placed inside, the salt emits an orange-pink glow when lit. This can support relaxation, meditation, or winding down at night, but any other health claims are overstated or lack scientific evidence. So think of salt lamps as mood lighting, not a medical device. Nevertheless, Himalayan salt lamps are believed by many to improve air quality and health.
Some proponents claim that these lamps can ease asthma or allergy symptoms by trapping dust, pollen, smoke, and other airborne irritants in the salt’s surface. This effect would be extremely small, however, and a salt lamp is no substitute for an air purifier with a HEPA filter. Similarly, while halotherapy in salt caves has shown limited benefits for certain respiratory conditions, there is no conclusive evidence that Himalayan salt lamps produce enough salt particles to replicate these effects at home. Some salt lamp enthusiasts also suggest that they release negative ions, potentially boosting mood or energy, but any ion output is far lower than natural sources like waterfalls.
In summary, Himalayan salt lamps are lovely decorative objects. They may be enjoyed for their aesthetic and ambient lighting qualities, which can contribute to a sense of cozy comfort in your bedroom, living space, or work space. The soft warm glow of salt lamps can create a calming ambiance, which may help reduce stress and anxiety. I personally use mine as a night light, because the reddish tint doesn’t interfere with my night vision or disturb my sleep. Nevertheless, these lamps are basically just a big chunk of rock salt and should not be relied upon as a natural remedy or therapeutic device, as their air purification and health claims lack strong scientific support.
Additional Considerations
Himalayan salt lamps are generally safe to use but should be kept away from pets and children to prevent ingestion of salt. Also, any kind of moisture whether from high humidity or fingerprints can dissolve the salt. Himalayan salt lamps are hygroscopic, meaning they attract water molecules from the air, resulting in the visible “sweating” or even puddles on the lamp’s base. So avoid placing your salt lamp near kitchens, bathrooms, or open windows. If the lamp is not used frequently or doesn’t receive adequate sunlight, it may also accumulate moisture, so regularly wipe it down with a dry cloth or turn the light on for a while. As the salt lamp warms, the water will evaporate.
