I’m sure you’ve asked yourself if negative ions really work – and the answer is yes! Find out what negative ions really do!
But first, what are negative ions anyway?
Simply put, they’re molecules with an extra electron. The ionization process is the reason why you experience mood and mental boosts after a day at the beach or a long walk in the woods. Negative ions also exist naturally in waterfalls, ocean surf, and lightning storms—all of which produce that distinctive fresh smell of rain or falling water that we all love so much. Negative ions create an effect on people similar to exercise: They boost your serotonin levels (which can help stave off depression) and make you feel better overall. They also increase blood flow to the brain, which helps reduce stress levels and makes you generally more relaxed.
Are there devices that emit negative ions?
To answer your question, yes, there are devices that emit negative ions. They’re called ionizers and they use electricity to generate the negative ions. There are also devices called negative ion generators. These don’t actually create the negative ions; rather, they take existing atoms in the air and separate them into negatively and positively charged particles. What you get is a bunch of free-floating electrons (aka: electrons that aren’t attached to an atom). That’s what is meant by “negative” ion—it’s an atom with a surplus of electrons.
Are negative ion generators safe?
Safety-wise, negative ion generators are a somewhat controversial topic at the moment. They’re not known to have any negative effect on humans, but there’s also not much research on their long-term effects. As far as we know, there’s no reason to think that they’re harmful at all—but in the same breath, it’s hard to say for certain that they’re totally harmless either.
At the end of the day, if you think that having one is helping your symptoms and improving your quality of life, then it may be worth trying them out. They aren’t particularly expensive compared to many other potentially helpful devices and products that are marketed toward people with allergies.
Do negative ion generators have any health benefits?
Researchers haven’t found strong evidence that negative ions improve health, but it’s unlikely that they cause any harm. Manufacturers of these products claim that negative ions may relieve symptoms of asthma and allergies by clearing the air of allergens. But there are no scientific studies to back up these claims. In a few studies, researchers have tested whether negative ionizers can improve indoor air quality by reducing dust in the air or improving airflow in an office where people smoke cigarettes and cigars. The results were mixed; some studies showed a slight improvement in indoor air quality, while others showed no difference between the rooms with ionizers and those without.
Do negative ion generators help with allergies or asthma?
Negative ion generators emit negative ions, which are electrically charged particles that may help to improve air quality. A growing body of research suggests that negative ions have a number of effects on the body and the brain, including:
- helping your body respond better to allergens
- making it easier to breathe
- improving your mood and sense of well-being
- helping you sleep better and more soundly
- strengthening your immune system
- reducing stress
Do negative ion generators help with air quality?
You may have heard of negative ion generators and their supposed air quality benefits. Negative ions are molecules that have gained an electron, resulting in the molecule having a net electrical charge of “negative.” They can be found naturally in the air, especially around waterfalls, but there is a lot of speculation about whether or not they can actually help with indoor air quality—and if so, how?
There are some studies indicating that negative ions can help to reduce PM2.5 (microscopic particles) in the air. For example, one study showed that using negative ions reduced PM2.5 levels by 20%. Another test showed that exposing subjects to high concentrations of negative ions increased ciliac activity within their nasal mucosa by up to 24% after exposure, meaning it was easier for them to clear out any particulates from their nose and sinuses. This suggests there may be some benefit for air purifiers that generate negative ions!
Is there any harm in using a negative ion generator, even if it doesn’t seem to be helping with any health problems?
It’s not likely that negative ion generators will do any harm. While there may not be much evidence to support the idea that they improve your health, there is at least some preliminary evidence to suggest that they might improve your mood.
In fact, some research has shown that negative ion generators may help clear the air of mold, dust, and pet dander—all of which could have a negative impact on your health over time.