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Benefits of Salt Lamps: A Research-Based Exploration of Its Advantages

By Dr. Ashish Bajaj +2 more

Key Highlights:

  • Salt lamps are made from pink Himalayan salt, which has possible health benefits.
  • They work by emitting negative ions and absorbing moisture in the air.
  • Health claims include improving air quality, easing respiratory symptoms, helping boost mood, and helping with skin conditions.
  • Additionally, salt lamps may create a mindful space and enhance home decor.
  • Precautions should be taken when using salt lamps due to potential hazards.

Introduction

Have you heard of salt lamps? Yes, the decorative items are also thought to bring wellness. Crafted from pink Himalayan salt crystals, these lamps are rumoured to have many health benefits. But how true are these claims? Are they as good for us as rumoured?


In this article, we’ll explore what exactly these Himalayan salt lamps are. We’ll look at where they come from, what they’re made of, and what they might do for us. We’ll also shine a light on the research associated with the health claims and give you tips on how to buy the best one. It’s going to be a great journey!

Did you know?

  • Salt lamps may help reduce symptoms of asthma and allergies by improving air quality. source:ncbi
  • The use of salt lamps as a complementary therapy for respiratory conditions is increasing in popularity. source:ncbi
  • The warm glow of salt lamps can help promote better sleep and reduce insomnia. source:ncbi
  • Salt lamps may help reduce symptoms of asthma and allergies. source:ncbi

The Basics of Himalayan Salt Lamps

Let’s start our journey with understanding what Himalayan salt lamps are and how they work.

What are Himalayan Salt Lamps?

Himalayan salt lamps are simply salt rocks from the Himalayas with something special: a light bulb or heating element inside. Himalayan salt lamps are crystals carved from amber-coloured rock salt, hollowed out to fit a lightbulb inside. When you light them, they give out a warm, reddish-pink glow, thanks to the amazing mix of minerals they contain. And where do these salts come from? What are they made of?

  • Origin: The beautiful pink Himalayan salt comes mainly from Khewra Salt Mines in Pakistan.
  • Composition: The main ingredient is sodium chloride. But it’s the trace amounts of magnesium, potassium, and calcium that make it interesting.
  • Appearance and Colors: No two are alike, they vary in shape, size, and color.

How Do Salt Lamps Work?

How exactly do these lamps work? Great question! The magic starts when the lamp is switched on.

Salt lamps are said to provide health benefits because they are “natural ionisers,” meaning they change the electrical charge of the circulating air.

  • Ionization Process: When the salt heats up, it throws out negative ions, which are said to be good for our health.
  • Absorbing Moisture: The salt can pull in water molecules from the air. It can also capture pollutants and allergens.
  • Emitting Negative Ions: The lamp then releases cleaned air back into the room for us to breathe.

The pink salt, according to lamp manufacturers, emits negative ions that assist in cleansing and enhance the surrounding air quality. Many researchers also think that ions may boost your mood, enhance your energy, improve your sleep, and even lessen allergy symptoms, in addition to the cleaner air notion. However, more research is needed on benefits on salt lamps.

Dr. Rajeev Singh, BAMS

Health Benefits of Salt Lamps

You’ll find numerous health claims linked to Himalayan salt lamps. But what does the research say about these supposed benefits?

1. Improving Air Quality

Himalayan salt lamps claimed fame for improving indoor air quality. How does it work?

  • Absorbing Moisture and Pollutants: The lamp works like a magnet for airborne pollutants and allergens.
  • Releasing Clean, Filtered Air: The trapped contaminants stay in the salt, while the clean air goes back into your room.

Sadly, science doesn’t back up these claims yet. More research is needed.

2. Help Improve Mood and Energy

Certain studies suggest exposure to negative ions might improve mood and energy levels. However, there isn’t enough research to fully back these claims.

3. Helping with Sleep

Salt lamps are believed to help create a sleep-friendly environment because of its gentle, warm glow. But there’s no scientific research to back these claims. Still, who doesn’t like a comforting light at bedtime?

4. May Ease Respiratory Symptoms

People with allergies or respiratory issues, e.g. asthma, might find some relief in salt therapy. But it’s important to note that these studies are not directly linked to the use of a salt lamp.

5. Less Colds and Flu

No big surprise here! The salt lamp removes bacteria and viruses from the air, so you and your family will be less prone to picking up those nasty colds and flu. You should also experience less headaches and migraines.

6. Help Lose Those Winter Blues

If you suffer from Seasonal Affective Disorder, you will really benefit from having Himalayan pink salt lamps in your environment. The soothing pink glow and negative ions will lift your mood, thus alleviating negative feelings. The lamps are also highly recommended for anyone suffering anxiety or depression.

The lamps are made from pink salt that is found close to the Himalayan mountain range. To my knowledge, they are hollowed out, have a light bulb inserted in the bottom, and emit a pinkish-amber glow.

Dr. Siddharth Gupta, MD

7. May Boost Blood Flow 

Particular studies have suggested that negative ions, such as those emitted by Himalayan salt lamps, can accelerate blood flow. This boost helps to improve several disorders of the vascular system and can prevent certain damage to the lungs. 

8. Might Aid Sharpen Concentration and Performance

Exposure to negative air ions may be helpful to reduce stress and may help enhance overall performance. Negative ions increase blood and oxygen supply to the brain, making Himalayan salt lamps helpful at improving concentration. They may also provide a boost of the neurotransmitter serotonin, which literally creates the feeling of happiness. 

9. Helping with Skin Conditions

Some people claim salt lamps may help with skin issues. However, more research is needed to establish if this is true.

Additional Advantages of Salt Lamps

Beyond supposed health benefits, what else could lure you to a salt lamp?

  • Creating a Mindful Space

Want to create a calm, relaxing environment? A salt lamp might be your new best friend! On top of their aesthetic appeal, they can also serve as a centerpiece in any room. Their soft, warm glow could enhance your meditation or relaxation sessions. How good is that!

Safety and Buying Guide

Planning to buy a salt lamp? Here’s what you need to know.

Are Himalayan Salt Lamps Safe?

They’re generally safe for use. However, always place your lamp on a stable, non-flammable surface. Keep it away from heat or flames. And keep it away from pets just to be safe.

What to Look for When Purchasing a Salt Lamp

When shopping for a salt lamp, consider its size, weight, shape, and color. Also, check if the base is sturdy and made from a material that won’t catch fire.

There are plenty of fake ones sold online. The real versions are fragile and give off a dim light. The phoney products are tough to break and glow brightly.

Conclusion

While science hasn’t fully backed the health benefits of Himalayan salt lamps, they offer some other perks – like setting a peaceful ambiance and enhancing decor. Whether one should get a Himalayan salt lamp comes down to personal choice and preference.

Frequently Asked Questions (FAQs)

Does the size of the salt lamp matter?

Yes, the lamp size depends on your space size. Larger rooms ideally require bigger lamps to create the desired effect.

How do I maintain my salt lamp?

Do not wash your salt lamp with water! To clean, all you need is a damp cloth. And remember, always keep it away from heat or open flames.

Are there any myths surrounding Himalayan salt lamps?

There are myths and exaggerated claims associated with Himalayan salt lamps, such as their ability to cure ailments or provide significant health benefits. It’s important to approach these claims with skepticism.

Can Himalayan salt lamps sweat or emit moisture?

In humid environments, Himalayan salt lamps may emit moisture or sweat. Leaving the lamp plugged in continuously can minimize this effect.

What color should a genuine Himalayan salt lamp be?

Most Himalayan salt lamps emit a soft, warm glow. Be cautious of lamps that give off too much light, as well as rare and expensive white crystal lamps, which exist but are less common.

Why are Himalayan salt lamps appealing?

Apart from their aesthetic appeal, many people are drawn to Himalayan salt lamps for their calming ambiance and the natural beauty of the salt crystals.

How long does a Himalayan Salt lamp last?

With proper maintenance, it should last a long time with an average of 1000 hours. 

Where should I place my salt lamp for maximum benefits?

If you want the best result, place the lamp where you spend most of your time.

How long should I leave my salt lamp on?

Ideally, keep it on as long as you like unless it gets too moist. Then give it a break to prevent damage.

Want to add a touch of nature and tranquillity to your space? Consider the Himalayan salt lamp! These unique items can improve aesthetics, create a serene atmosphere, and may also offer health benefits. However, more research is necessary to confirm this. With their stunning hues, fascinating shapes, and potential health perks, Himalayan salt lamps might be the ideal addition to your room.

References:

  1. PubMed. Air ions and mood outcomes: a review and meta-analysis [Internet]. [cited 2023 Oct 16]. Available from: https://pubmed.ncbi.nlm.nih.gov/23320516
  2. National Center for Biotechnology Information (NCBI). Halotherapy for treatment of respiratory diseases [Internet]. [cited 2023 Oct 16]. Available from: https://www.ncbi.nlm.nih.gov/pubmed/10161255
  3. National Center for Biotechnology Information (NCBI). Halotherapy as asthma treatment in children: A randomized, controlled, prospective pilot study [Internet]. [cited 2023 Oct 16]. Available from: https://www.ncbi.nlm.nih.gov/pubmed/27723955
  4. National Center for Biotechnology Information (NCBI). Treatment of seasonal affective disorder with a high-output negative ionizer [Internet]. [cited 2023 Oct 16]. Available from: https://www.ncbi.nlm.nih.gov/pubmed/9395604
  5. National Center for Biotechnology Information (NCBI). Air ions and mood outcomes: a review and meta-analysis [Internet]. [cited 2023 Oct 16]. Available from: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3598548
  6. National Center for Biotechnology Information (NCBI). Exposure to Air Ions in Indoor Environments: Experimental Study with Healthy Adults [Internet]. [cited 2023 Oct 16]. Available from: https://www.ncbi.nlm.nih.gov/pubmed/26569277
  7. PubMed. Halotherapy for Chronic Respiratory Disorders: From the Cave to the Clinical [Internet]. [cited 2023 Oct 16]. Available from: https://pubmed.ncbi.nlm.nih.gov/32827399
  8. National Center for Biotechnology Information (NCBI). Ionisers for chronic asthma [Internet]. [cited 2023 Oct 16]. Available from: https://www.ncbi.nlm.nih.gov/pubmed/22972060
  9. National Center for Biotechnology Information (NCBI). Air ions and respiratory function outcomes: a comprehensive review [Internet]. [cited 2023 Oct 16]. Available from: https://www.ncbi.nlm.nih.gov/pubmed/24016271
  10. National Center for Biotechnology Information (NCBI). Impact of non-drug therapies on asthma control: A systematic review of the literature [Internet]. [cited 2023 Oct 16]. Available from: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6493294
  11. National Center for Biotechnology Information (NCBI). Air ions and mood outcomes: a review and meta-analysis [Internet]. [cited 2023 Oct 16]. Available from: https://www.ncbi.nlm.nih.gov/pubmed/23320516
  12. PubMed. Systematic review of light exposure impact on human circadian rhythm [Internet]. [cited 2023 Oct 16]. Available from: https://pubmed.ncbi.nlm.nih.gov/30311830
  13. National Center for Biotechnology Information (NCBI). Effect of Light and Melatonin and Other Melatonin Receptor Agonists on Human Circadian Physiology [Internet]. [cited 2023 Oct 16]. Available from: https://www.ncbi.nlm.nih.gov/pubmed/26568121
  14. National Center for Biotechnology Information (NCBI). Exposure to Air Ions in Indoor Environments: Experimental Study with Healthy Adults [Internet]. [cited 2023 Oct 16]. Available from: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4661648
  15. PubMed. Exposure to Air Ions in Indoor Environments: Experimental Study with Healthy Adults [Internet]. [cited 2023 Oct 16]. Available from: https://pubmed.ncbi.nlm.nih.gov/26569277
  16. National Center for Biotechnology Information (NCBI). Effect of a commercial air ionizer on dust mites Dermatophagoides pteronyssinus and Dermatophagoides farinae (Acari: Pyroglyphidae) in the laboratory [Internet]. [cited 2023 Oct 16]. Available from: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3609258

Disclaimer: The information provided here is for educational/awareness purposes only and is not intended to be a substitute for medical treatment by a healthcare professional and should not be relied upon to diagnose or treat any medical condition. The reader should consult a registered medical practitioner to determine the appropriateness of the information and before consuming any medication. PharmEasy does not provide any guarantee or warranty (express or implied) regarding the accuracy, adequacy, completeness, legality, reliability or usefulness of the information; and disclaims any liability arising thereof.

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