Since negative ion concentrations are greatest outside, the best option for increasing your exposure is to spend time in nature. Get outside to reap the benefits of negative ion exposure. Have you ever marveled at how good you feel after a nice shower? You were creating your own negative ions. At home, showers count as moving water too. Who knows what the breeze from the trees will carry your way. If you would like to increase the amount of negative ions in your home or work place, consider live plants or (if your seasonal allergies allow it) simply open the windows and let in some fresh air. Research has yet to prove the benefits of artificially created negative ion sources. Do these generators work? Of course the companies selling them would respond with a hearty “yes!” but the jury is still out. Speaking of environments, companies are now selling negative ion generators for people to use in their homes and work spaces. Yes, it would appear, the environment in which you exercise may play a role in its effectiveness. Tai Chi in this instance) paired with negative ion exposure produced better health effects than exercise alone. In this study, exercise (in the form of There may be benefits to exercising outside. Theories suggest that negative ions increase serotonin levels to boost our mood and energy, alleviate depression and provide stress-relief. ![]() In this study both bright light and negative air ion exposure were shown to alleviate chronic non-seasonal depression as well as seasonal affective disorder (SAD). OK, so maybe science makes your eyes glaze over and I lost you at “fifth grade science class” but there is a reason for the lesson: studies show exposure to negative ions has a direct impact on our mood and well-being. ![]() Rainstorms, waterfalls and beaches are natural negative ion generators. Thus the concentration of negative ions is greater in the atmosphere near moving water. Negative ions are smaller and lighter and are more likely to become airborne while positive ions are heavier and tend to fall to the ground. Plants, air movement, sunlight and the radioactive decay of noble gases also naturally create them.īecause ions are charged, they are mobile. Negative ions are generated in large quantities as air molecules break apart from moving water like rain showers, rivers, crashing waves and even fountains. If the protons outnumber the electrons, the atom becomes a positively charged ion (cation). When the number of electrons on the outside is greater than the number of protons in the middle, the atom becomes a negatively charged ion (anion). Electrons are those little particles that energetically swirl around the nucleus of protons and neutrons. Atoms are made up of protons, neutron and electrons. Let’s take a trip back to basic fifth grade science class. In fact, waterfalls are natural negative ion generators. Not a bunch of hooey, negative ions are a naturally occurring phenomenon. Panorama of Tropical waterfall Phnom Kulen, Cambodia Once this happens, the salt is dissolved, resulting in a homogeneous solution.When people talk about health, you may hear them refer to negative and positive ions floating around us and consider it a bunch of woo-woo oddness with no basis in science or reason. After the salt compounds are pulled apart, the sodium and chloride atoms are surrounded by water molecules, as this diagram shows. Water molecules pull the sodium and chloride ions apart, breaking the ionic bond that held them together. Essentially, a tug-of-war ensues with the water molecules winning the match. The positively-charged side of the water molecules are attracted to the negatively-charged chloride ions and the negatively-charged side of the water molecules are attracted to the positively-charged sodium ions. When salt is mixed with water, the salt dissolves because the covalent bonds of water are stronger than the ionic bonds in the salt molecules. Likewise, a water molecule is ionic in nature, but the bond is called covalent, with two hydrogen atoms both situating themselves with their positive charge on one side of the oxygen atom, which has a negative charge. The bonds in salt compounds are called ionic because they both have an electrical charge-the chloride ion is negatively charged and the sodium ion is positively charged. ![]() It also depicts how a charge, such as on an ion (Na or Cl, for example) can interact with a water molecule.Īt the molecular level, salt dissolves in water due to electrical charges and due to the fact that both water and salt compounds are polar, with positive and negative charges on opposite sides in the molecule. This diagram shows the positive and negative parts of a water molecule.
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