What is a Himalayan salt lamp?
The Himalayan salt lamp is a crystal carved from amber salt rock, hollowed out to fit the light bulb inside. When you light them, they give off a warm rosy red light.
Not only do they brighten up a room, lights can improve mood, improve sleep, reduce allergies, help people with asthma breathe better and clean the air, among many other benefits.
The claims sound impressive. However, scientific evidence to prove them is scarce.
The salt in these lamps comes from the Himalayas, a mountain range that stretches some 1,500 miles through Pakistan, India, Bhutan and Nepal.
The real Himalayan salt lamp comes from the Khewra Salt Mine in Pakistan. The salt this mine produces is red, pink or off-white.
There are many fake ones sold online. The real versions are flimsy and give off a faint light. Fake products are hard to break and glow brightly.
How does a Himalayan salt lamp work?
These lamps are said to attract allergens, toxins, and pollutants to their surfaces.
Can release negative ions. Some people believe that negative ions in the air are beneficial to health.
Ions are molecules that have undergone a change in charge. The negative ions have received an electron. The positive ions lose one.
Ions are all around us, from radiation, sunlight, lightning, or the collision of water droplets in a waterfall.
Some people say they feel refreshed and more alert after a storm, a feeling they believe is due to the amount of negative ions in the air. Commercial ionization and filtration systems also generate negatively charged ions to create cleaner and more comfortable indoor spaces.
The Himalayan salt lamp is said to generate negatively charged ions while water molecules from the air attract to – and then evaporate from – the warmth on its surface. Those who believe in the health benefits of these lamps claim that negative ions are overrated.
Declaration of Himalayan Salt Lamp
Although some studies show some benefits from negative ions, evidence that salt lamps improve health is lacking.
Mood and sleep. Some people believe that positive ions in the air increase anxiety, irritability, and other unpleasant feelings. They say that negative things help reduce stress, anxiety and depression, and improve overall health.
Studies in mice and rats show that large amounts of negative ions in the air alter levels of serotonin, a chemical that contributes to feelings of happiness.
In some human studies, high concentrations of negative ions have slightly reduced depression , but they do not have much effect on anxiety levels or sleep.
One very small study found that people did better on tests of thinking skills when they were in a room where the paint on the walls had a high concentration of total air ions (both positive and negative ions). But the paint color does not affect their general health.
Clean the air. Negative ions have some ability to clean harmful particles from the air. When ions build up on bacteria or pollen, they neutralize the pollutants. Studies show that negative and positive ions can kill germs, although it's unclear exactly how, and some experts suggest that killing germs could be due to other reasons. In any case, there is no evidence that salt lamps have this effect.
Do Himalayan Salt Lamps Have Health Benefits?
While the claims sound promising, so far no one has proven that Himalayan salt lamps release negative ions, let alone cause any health effects. Most studies to date have used negative ions from sources other than lamps.
Although small amounts of airborne pollutants can stick to rock salt, these rocks are not as filterable as charcoal, a common component of air filters.
Himalayan salt lamps can bring a nice decorative touch and warm glow to your space, but there is currently no research that says it will significantly improve your health.
- They are attractive: If you like the way they look, they can be an attractive addition to your home.
- They create a nice atmosphere : They can help create a relaxing atmosphere that helps you relax.
- They can help limit light in the evening: If you have trouble falling asleep, using dim lights at night can help you fall asleep faster.
Overall, these points can make them a great addition to your home.
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