Here's some info I received in my email recently:
Experts have been studying negative ions and Himalayan salt lamps for some time now. Here are some of the things they can do for you:
- Improve mood - Negative ions are thought to create reactions in the brain that release mood chemicals and literally make you happier and more content. They also improve blood and oxygen supply to the brain, relieving stress, anxiety, and brain fog.
- Improve sleep - Himalayan salt lamps relieve allergies and anxiety, and help prevent irregular sleep patterns. That means even just one by your bed is certain to help you fall asleep and stay asleep in the most restful way possible.
- Clean the air - Himalayan salt lamps essentially suck in air filled with dust, pet dander, mold, and so on, trap the gunk inside the salt, and release the pure, cleaned air back into the room. Those with allergies or asthma would LOVE the noticeable change.
I'm not convinced enough to keep one in the bedroom, because even with a very low wattage bulb, these lamps put out quite a bit of light. And, no, you do not want to turn it off or unplug it when you go to bed, because it's the reaction of the heat with the salt that creates those negative ions and gives you all the benefits. Also, especially in the summertime, you'll want to replace the bulb pretty quickly whenever it burns out, because the salt attracts moisture and will become wet. These really are supposed to be on all the time.
So far I only have two of them - from Amazon and linked in this post - but I keep thinking about buying more. I like the first one best, mainly because all of the salt glows, from top to bottom. The second one is taller, and the light just shines in the bottom with the salt on top looking like there's no light. Maybe that would be the kind to use in the bedroom, perhaps if hidden a bit behind something else?
Do you have salt lamps in your house? Have you noticed any of the benefits?