First, what are free radicals?
free radicals, the chemical is also known as In short, the atoms in our world, there is a special law, which is, as long as two or more atoms together, it must be matched to the external electronics, if you do not match,
Beats Headphones, they will to find another electron, so its become a stable element. Scientists call this the unpaired electron with the atoms or molecules called free radicals. Free radicals are very active, very restless. Like our human society, like bachelors eager, if the total can not find the ideal partner, may become factors of social instability. So it immediately went looking for the other half with their combination. It is easy to react chemically with other substances. Free Radical space is very large, in both nature and the human body.
free radicals in the body, they can not only help maintain the vitality of the energy transfer can also be used to kill bacteria and parasites, but also in toxins. Controlled radical is beneficial to humans. But when the body more than a certain amount of free radicals, and loss of control or who drop their free radical scavenging activity, this radical would bring harm to our life, have led to many diseases. If against the skin, it will make the skin wrinkles and other aging changes. In addition, some cosmetics in the use of free radicals also directly attack human skin,
monster pro headphones, epidermal cells from the captured electron, the skin loses elasticity, rough wrinkles of aging.
present, at home and abroad have been discovered many valuable natural antioxidants. Research in this area, Chinese scientists have discovered and proved that some of our unique food and medicinal plants, contain large amount of polyphenols and other non-toxic and efficient free radical scavenger substances, these substances are characterized, and has a easily be taken away free radical electrons, they will be a loss of electrons on the human body did not hurt the stability of the material. Therefore, the development and use of efficient non-toxic natural free radical scavenger, has become the trend of scientific development.
Second, what is oxidized?
oxygen and other elements of chemical reaction substances, called oxidation, is also an important chemical unit processes.
The role of electronic material loss
called oxidation; the role of the electron is called reduction,
Monster Beats Headphones, oxidation of a substance with a narrow co-oxidation; reduction of a substance loses oxygen. Organic reaction to the introduction of oxygen or organic matter off the role of hydrogen called oxidation; to introduce the role of hydrogen or loss of oxygen is called reduction.
iron will rust in the air, silver in the air will be black, this is a oxidation. Person's metabolism also like oxidation, that the human body every day, rust, arising from the
In general, life is inseparable from the radical activity. Our bodies all the time the movement from the inside out, every breath is burning energy, and a porter is responsible for energy transfer radical. When these free radicals to help the energy conversion can not be closed to run around rampant in the cells, they are harmless to life. However, if the activities of free radicals out of control, more than a certain amount of the normal order of life will be destroyed, disease might follow. If the object of plunder free radicals are proteins, carbohydrates, sugars,
Monster Headphones, fats and other essential material, these electrons lose nutrients, not only because of being oxidized beyond recognition, but will further use its radical new identity, go to snatch other electronic resulting vicious cycle of free radical chain reactions; gradually damage the body's function so corrupt.
Third,
monster beats, what is antioxidant?
oxidation is the greatest threat to skin aging, sun, stress, environmental pollution, free radicals and so allow the proliferation of the skin, resulting in looking bleak, dry, etc. Oxidation of imagination. Oxidation of the body are the Therefore, regardless of level or from the skin care from the health level, we all need to take note of in their daily lives antioxidant. Anti-anti-free radical oxidation is actually a process.
antioxidants the human body has its own synthesis, but also by the food and natural products supplied through different channels. Enzymes and non-enzymatic antioxidants in the protection of the exercise-induced oxidative damage over a vital role to play. Added benefit of antioxidants to reduce free radicals the body movement or speed up its removal,
Dre Beats Headphones, to counter the side effects of free radicals, which in general are beneficial to human health.
four, permeability
substances through capillary walls, said the ability of capillary permeability. The relationship between structure and permeability of capillary studies have shown that the main part of the material exchange is a very fine capillary blood vessels, the average diameter of 7-9 microns, and even in the vein between the network connected to each other. Large number of capillaries, in addition to cartilage, cornea, hair, and enamel epithelium, the whole body. Capillary wall is thin, small diameter, blood flow is slow, a large permeability. Its function is to help the blood and material exchange between organizations.
V. What is microcirculation?
microcirculation is between the arterioles and venules of the blood circulation. The basic function of microcirculation is the blood and tissue cells material exchange between the tissue fluid. Under normal circumstances, micro-circulation of the blood flow and metabolism in tissues and organs can be suited to the level, ensure that all tissues and organs of blood perfusion and blood volume regulation Huixin. If the microcirculation obstacles, will directly affect the physiological functions of various organs. Distribution of multi-finger microcirculation in the skin, hands, foot and ear and other skin blood microcirculation.
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