Pluspunkt Deutsch B1 Pdf Download pdf - Free download e-book as a PDF file (.pdf) without registration and without SMS. What are free radicals and how do they affect our body? Free radicals are organic chemical compounds consisting of oxygen radicals that destroy the cell and cause it to age. This process is called oxidative stress. The human body is 70% water. Intensive water loss is associated with human aging. The aging process begins with weight loss and decreased water levels in the body. Aging does not occur immediately, but gradually over a lifetime. There are three main factors that affect aging: The presence of free radicals in the body is a natural process, but they can cause various diseases. There are the following risk factors for aging: the use of caffeine and other stimulants in large quantities; bad habits (alcohol, tobacco, drugs) emotional stress, depression environmental stresses (winter, weather stress, various environmental pollution) All of the above aggravates the aging of the body. By activating oxidation processes, free radicals damage cells, causing their aging, and cause the formation of free radical products. The presence of free radicals increases the risk of the appearance and development of many diseases: Functional and chronic diseases of the cardiovascular system Primary aging of nerves and blood vessels Smoking is one of the most common habits of modern man. Cigarettes contain carcinogens that interact with antioxidants. The action of these substances lies in their ability to destroy free radical products. A sharp increase in the incidence of viral diseases, influenza, etc. is the most important consequence of global warming. Cars are a source of pollution of our environment. Waste generated as a result of the operation of vehicles enters the soil, water bodies and air. These wastes contain various chemicals that can cause morbidity and the spread of certain human diseases. This causes a decrease in the level of antioxidants in the human body. Chronic stress reduces the amount of the antioxidant glutathione, Wearing microfiber, cotton clothing has many positive effects. It should be noted that microfiber is a powerful antioxidant and is able to fight oxidative stress in the skin. Microfiber products can be washed, rinsed and combed. Durable Nylon products are good for skin 3e8ec1a487
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