Negative ions, as we all know, refer to molecules or atoms with a negative charge, so what kind of negative ions do you know that are really effective for human health and can play a role in recuperation and health care?
According to the particle size, negative ions can be divided into three types: large, medium and small. The free electrons combine with oxygen in the air to form negatively charged oxygen - negative oxygen ions, which are small particle size negative ions.
The particle size of negative oxygen ions is smaller and the activity is higher, which determines that it can easily penetrate the human blood-brain barrierImprove various functions, promote metabolism, improve immunity, enhance lung function, stabilize blood pressure, regulate autonomic nerves, etcIt is a negative ion that is really beneficial to human healthIt can help the human body to restore its natural equilibrium state, so negative oxygen ions are also called "air vitamins" by the medical community.
The presence of negative oxygen ions alone is far from enough, the concentration of negative oxygen ions and the time of absorbing negative oxygen ions are also very critical factors.
When you are in an environment with a high concentration of negative oxygen ions for a long time, the body continuously absorbs small particle size negative oxygen ions, which can improve the microcirculation in the body and gradually restore the body to a balanced state; It can also regulate the nerve center, so that the brain can relax, and the emotional state of mind will slowly improve.
This is the case with negative oxygen ions produced in nature, such as forests, which are equivalent to an environment with a high concentration of negative oxygen ions. Therefore, you can also understand why those who often go to the outdoors for adventure tours, or go to the forest to recuperate, they are completely refreshed, and their mental and physical condition is very good!
Knock on the point! Only small particle size negative ions, that is, negative oxygen ions, can enter the human body to produce a good effect, medium and large particle size negative ions can not penetrate the human body barrier, and can not have any effect