There are few issues in life as soothing and enjoyable as the nice and cozy glow of a campfire, and a Himalayan salt lamp presents an analogous ambiance at house.
I’ve talked earlier than about how I use them to help keep the air fresh and for his or her soothing pink glow. Salt lamps have exploded in recognition over the previous few years, together with some explosive claims about their advantages. In this text, I’ll break down the well-studied advantages, the anecdotal ones, and why everybody appears to love these lamps!
TIP: If you’re simply on the lookout for a top quality salt lamp to your house (and don’t care in regards to the science), I’ve this one on my desk right now and love it.
What is a Himalayan Salt Lamp?
Salt lamps or HPS (Himalayan Pink Salt) lamps are massive items of pure Himalayan Salt with a small bulb inside. They might be stable items of salt (like this one) or ornamental baskets full of massive crystals of salt (like these). They supply a pleasant heat glow when lit and could also be useful for indoor air high quality.
Himalayan salt lamps are created from pure, meals grade, Himalayan salt crystals. True Himalayan Salt comes from the western aspect of the Himalayan Mountains within the Punjab area of Pakistan. Once mined, this salt is hand carved into lamps or powdered to use as salt in recipes.
Why is Himalayan Salt Pink?
Regular desk salt is primarily simply sodium chloride. Himalayan salt continues to be about 98% sodium chloride, but additionally accommodates hint minerals like magnesium, potassium, and zinc. Trace minerals give salt lamps their hue, which may vary from gentle pink to a darkish orange/pink.
These stunning lamps gained huge recognition lately and there are various advantages attributed to them.
But are these advantages truly backed by science?
Let’s discover out…
How Does a Himalayan Salt Lamp Work?
Good query! We know the physique wants salt for issues like hydration, electrolyte steadiness, correct blood stress regulation and for the nervous system. But all of those advantages come from consuming the salt internally (which I also do).
Most of us aren’t eating our salt lamps so the advantages come from one other property of salt. Salt is of course hygroscopic, which implies it attracts water molecules to itself. The concept goes that salt lamps appeal to water molecules within the air.
Since water within the air also can maintain allergens, pollution and even micro organism, these substances get attracted to the lamp too. The heated salt lamp supposedly dries out the water vapor, leaving the particles hooked up to the salt. For this cause, many sources advocate wiping down the salt lamp with a fabric a number of instances per week to clear it.
Other sources declare that Himalayan salt lamp advantages are due to the creation of adverse ions.
Do Salt Lamps Really Generate Negative Ions?
Many sources declare that salt lamps are pure adverse ion turbines, though there are some necessary factors to perceive:
What are adverse ions?
At any given time, there are each constructive and adverse ions within the air. As a flashback to freshman science class:
An ion is an atom or molecule through which the overall variety of electrons isn’t equal to the overall variety of protons, giving the atom a web constructive or adverse electrical cost.
Positively charged ions are often known as cations, whereas negatively charged ions are anions. The constructive or adverse cost makes ions ready to transfer and bond simply.
Negative Ions in Nature
Negative ions happen extra typically in nature and they’re typically created by issues like lightening storms, daylight, waterfalls, and ocean waves. Running water is considered nature’s greatest source of negative ions and could also be one of many issues that contributes to the refreshing scent of waterfalls and the seashore. In truth, this is without doubt one of the causes individuals typically report feeling renewed or refreshed after a storm or after spending time on the seashore.
WebMD explains among the advantages of adverse ions within the air:
Generally talking, adverse ions improve the move of oxygen to the mind; leading to larger alertness, decreased drowsiness, and extra psychological vitality,” says Pierce J. Howard, PhD, writer of The Owners Manual for the Brain: Everyday Applications from Mind Brain Research and director of analysis on the Center for Applied Cognitive Sciences in Charlotte, N.C.
“They also may protect against germs in the air, resulting in decreased irritation due to inhaling various particles that make you sneeze, cough, or have a throat irritation.”
And for a whopping one in three of us who’re delicate to their results, adverse ions could make us really feel like we’re strolling on air. You are one among them for those who really feel immediately refreshed the second you open a window and breathe in recent, humid air.
Places like waterfalls and seashores the place adverse ions are naturally produced can have a adverse ion focus of up to 10,000 adverse ions per cubic centimeter whereas busy cities can have adverse ion ranges as little as 100 ions per cubic centimeter.
But, Do Salt Lamps Generate Negative Ions?
Short reply: Yes. But not in massive quantities.
Spending time in nature, particularly round water, is unquestionably the easiest way to get publicity to adverse ions, however salt lamps additionally generate small quantities, particularly when used constantly over time.
Since constructive ions are sometimes created by digital gadgets like computer systems, TVs, microwaves, and even vacuum cleaners, they’ll typically exacerbate issues like allergy symptoms, stress and sleep hassle. Negative ions can neutralize constructive ions (they bond collectively) and assist cleanse the air. Additionally, salt lamps supply a soothing glow that many individuals discover enjoyable.
I don’t personally use salt lamps strictly as a adverse ion generator, however hold them round the home, particularly close to electronics. If adverse ions are the objective, utilizing a negative ion generator can be a way more concentrated supply.
Salt Lamps ARE Hygroscopic
As I mentioned above, all salt, by its nature, is hygroscopic, which means that it attracts water to its floor. In a Himalayan salt lamp, this water evaporates shortly due to the small quantity of warmth from the sunshine supply (that is additionally why salt lamps have a tendency to sweat and seem moist in humid climates).
Small quantities of water vapor is present within the air and can carry issues like mould, micro organism, and allergens. Salt lamps appeal to this water vapor and these objects it carries to its floor and removes them from the air. When the water vapor evaporates, this MAY generate a small quantity of adverse ions.
The concept that salt lamps generate adverse ions isn’t examined or properly studied. That mentioned, it’s possible that due to the hygroscopic nature of salt, these lamps have a constructive impact on air high quality.
The Benefits of Himalayan Salt Lamps
Salt lamps will not be the adverse ion technology panacea they’re made out to be, however we’ve got them in lots of rooms of our home for different causes:
1. Great Night Light and Low-Light Lamp
Research has proven that totally different colours of sunshine have an effect on the physique in numerous methods. My personal physician recommends avoiding blue light after sunset as a result of it may intrude with circadian rhythm and disrupt sleep hormones.
Unfortunately, many fashionable gentle sources like cell telephones, tablets, computer systems, and TVs emit lots of blue gentle and many people spend a great majority of time observing these screens, particularly within the night.
Salt lamps, alternatively, supply a heat orange glow, related to the orange hues present in a campfire or by candlelight. For this cause, they’re an excellent gentle supply for the night and may even be used as an evening gentle with out negatively affecting sleep.
I often wear orange sunglasses at night if I’ll be on the pc or watching a movie to keep away from blue gentle, and we use largely salt lamps and different low and orange lights after darkish for temper lighting.
2. May Improve Air Quality
As talked about, salt lamps will not be a spectacular supply of adverse ions. However, due to their hygroscopic properties, they could enhance the air in different methods. Besides providing a soothing glow, they’ll appeal to pollution within the air and even assist neutralize the results of electronics.
3. Light and Color Therapy Benefits
These soothing lamps might also assist increase temper and vitality ranges, particularly for these with Seasonal Affective Disorder (SAD). The tender orange hues are one of many soothing colours typically used to calm temper and improve focus. The small quantities of adverse ions may also be helpful in boosting mood as well. But, for those who’re on the lookout for the advantages of the adverse ions, spend a while exterior as a substitute!
4. Soothing for Allergies
My brother-in-law has struggled with bronchial asthma and allergy symptoms for a lot of his life and he discovered reduction after utilizing a Himalayan salt inhaler. Others discover a distinction from having salt lamps of their houses or workplaces. I haven’t discovered any research which have appeared into why, however the anecdotal proof is powerful from allergy victims.
How To Choose a High Quality Salt Lamp
It is feasible to purchase machines that create negative ions, however I’ve discovered that spending time outdoor and having salt lamps across the house indoors are inexpensive alternate options that provide different advantages as properly.
We have salt lamps in most rooms in our house and get pleasure from them in winter months when it isn’t attainable to have the home windows open or to spend as a lot time exterior. We now have a solid salt lamp and a basket lamp in a number of rooms of our house and I like them for his or her ambient glow and orange colour.
Salt lamps value lower than many different kinds of lamps, and a top quality one can final for many years.
If you have an interest in including a salt lamp to your own home, select ones with these options for very best quality:
- Orange Color– Darker coloured lamps are sometimes thought-about larger high quality. Lamps ought to specify that they’re 100% Himalayan salt, as low-cost imitations could use decrease high quality salt.
- Size– The larger the salt lamp, the larger the have an effect on. Smaller lamps weight 5-6 lbs whereas bigger ones can weigh up to 50 lbs. Smaller lamps are sometimes a lot inexpensive, so we hold 1 or 2 in smaller rooms and 2 or 3 in bigger rooms of our house.
- Rough Surface– The floor space of a salt lamp determines its hygroscopic potential. Rougher lamps have the next floor space than clean and polished lamps and are more practical at enhancing air high quality. In my opinion, in addition they look higher and are an excellent ornament for many rooms.
- Bulb– The hygroscopic advantages are due to the salt and warmth collectively so it will be significant to use a heat-producing bulb. LED bulbs don’t accomplish this. I take advantage of these inexpensive bulbs.
These are a number of of the Himalayan Salt Lamps I’ve tried that meet these standards:
Himalayan Salt Lamp Benefits: Bottom Line
Salt lamps aren’t a panacea and they don’t take the place of a quality air filter. They don’t create massive quantities of adverse ions such as you’ll discover in nature, particularly round water. If adverse ions are the objective, taking a hike or a swim in nature is a way more environment friendly manner to get them.
Himalayan salt lamps are a lovely gentle supply which will supply the advantages of colour remedy, by cleansing the air hygroscopically and in assuaging allergy symptoms. They are a reasonable no-blue gentle supply to use after darkish and as a sleep-friendly evening gentle for youths.
At the top of the day, they aren’t going to repair any health issues on their very own or drastically enhance indoor air high quality. They are, nonetheless, a lovely and eco-friendly gentle supply that produces a wholesome spectrum of sunshine. If you’re selecting lamps to your house, they’re an excellent possibility to take into account.
More articles on air high quality
Other Ways to Use Himalayan Salt
This article was medically reviewed by Dr. Scott Soerries, MD, Family Physician and Medical Director of SteadyMD. As at all times, this isn’t private medical recommendation and we advocate that you simply speak along with your physician.
Ever used a Himalayan salt lamp or different air filter? How do you prefer it? Tell me under!
Thayer, R.E. (1989). Biopsychology of Mood and Arousal. New York: Oxford University Press
Diamond, M. (1988) Enriching Heredity: The Impact of the Environment on the Anatomy of the Brain. New York: Free Press.
Yepsen, R.B., Jr. (1987) How to Boost Your Brain Power: Achieving Peak Intelligence, Memory and Creativity. Emmaus, Pa.: Rodale.webmd.com/steadiness/options/negative-ions-create-positive-vibes