Optical wave room is a kind of electromagnetic wave, which is invisible light, but it has all the characteristics of visible light, strong penetration and radiation, remarkable temperature control effect, and * * * vibration effect, which is easily absorbed by objects and converted into internal energy of objects.
After the fluctuating far infrared ray is absorbed by human body, it can make water molecules vibrate, activate water molecules and enhance their intermolecular binding force, thus activating biological macromolecules such as protein and making biological cells at the highest vibration level. Due to the vibration of biological cells, far-infrared heat energy can be transmitted to the deeper layer of human skin, and the temperature below the deep layer rises, and the generated warmth is emitted from the inside out.
The intensity of this effect can dilate capillaries, promote blood circulation, strengthen metabolism among tissues, increase the regeneration ability of tissues, improve the immune ability of the body, and adjust the abnormal excitement of the spirit, thus playing a role in medical care.
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Visible light also belongs to radiation, which can be generally divided into ionizing radiation and non-ionizing radiation according to its energy level and the ability to ionize substances. This term is usually used for ionizing radiation. Ionizing radiation has enough energy to ionize atoms or molecules, but non-ionizing radiation does not. Radioactive substances refer to substances that can emit ionizing radiation. There are three main types of ionizing radiation: α, β and γ radiation (or rays).
Radiation with high enough energy can ionize atoms. Generally speaking, ionization means that electrons are knocked out of the electron layer by ionizing radiation, making atoms positively charged. Because cells are made of atoms, ionization can cause cancer. A cell consists of trillions of atoms. The probability that ionizing radiation causes cancer depends on the radiation dose rate and the sensitivity of the organism receiving radiation. Alpha, beta, gamma radiation and neutron radiation can all be accelerated to high enough energy to ionize atoms.
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