it is widely believed that because these lamps are made from salt crystals mined in pakistan and india, they have the ability to trap allergens from the air and generate negative ions — the same molecules that we inhale when we’re near a mountain, waterfall or beach. these negative ions are known to trigger a biochemical reaction in our bloodstream, increase serotonin, relieve stress , boost our immune system and our overall feeling of wellness.
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a simple google search will tell you that according to some experts, a salt lamp does not produce significant amounts of negative ions — certainly nowhere near the amounts present in the environment of a mountain, waterfall or a beach — nor is it powerful enough to destroy or reduce airborne infections. you’d have to use an industrial air ionizer to purify the air in your home.
and while many people believe that salt lamps are a natural way to get rid of toxins in your home, according to eric morrissette, chief of media relations for health canada , it “has not received any applications for himalayan salt lamps and as such has not reviewed any evidence related to their efficacy.”
for those who struggle with allergies, asthma, bronchitis or other respiratory issues, the best way to improve indoor air quality is to invest in an air purification system. it seems that houseplants don’t really soak up airborne toxins either, but opening windows once a day can help circulate fresh air into your living space. if you’re struggling with insomnia, you might want to limit screen time and avoid heavy meals before bed. exercise, meditation and over-the-counter remedies can also help.