Salt lamps are large pieces of pure Himalayan salt with a small light bulb inside that generate the production of negative ions. Negative ions have a number of positive effects on the body, and exposure to them produces an effect similar to lounge on the beach or near a waterfall.
Beneficial effects on the body:
Increase the flow of oxygen to the brain resulting in higher alertness, decreased drowsiness, and more mental energy in the body
They help in the recovery from physical exhaustion and fatigue
Strengthen metabolism by stimulating exchange of substances in the cells
Strengthen the immune system
Negative ions enhance the vitality of muscle tissue
Negative ions increase the flow of oxygen to the brain, resulting in higher alertness and less sense of fatigue, “said dr. Sc. Pierce J. Howard director of research at the Center for Applied Cognitive Sciences in Charlotte, North Carolina in the United States. Negative ions also protect against the virus, which contributes to a healthier respiratory system and you less sneeze, cough and throat irritation have.