In recent years, hair loss is appearing “younger” and “younger” trend, the youngest 17 years old began to lose hair, many men at the age of 25 already bald! What is the cause of frequent hair loss? 1, genetics or the main factor The root cause of seborrheic alopecia lies in family genetics, the onset of patients with high levels of dihydrotestosterone in the hair, high levels of dihydrotestosterone will cause part of the hair follicles continue to mutate, atrophy and necrosis, which leads to shortening the hair growth cycle, the formation of hair loss. 2, our diet structure has changed Size With the continuous improvement of living standards, some of our poor dietary habits lead to the lack of some essential nutrients for hair. For example, the refined processing of grains will make the grains lose the content of vitamin B; the overcooking of vegetables will also make nutrition loss; the intake of fresh, raw green leafy vegetables is getting less and less; the intake of carbohydrates increases, and the body needs a lot of vitamins to consume these carbohydrates. Some girls are also obsessed with weight loss and excessive dieting, which can also directly induce hair loss. Then again, some people are picky eaters and do not eat vegetables and fruits, which can also affect hair health. 3, food safety threatens hair health Once upon a time, there were no chemicals inside our diet, while modern life is filled with a large number of ripening agents, preservatives, etc., which can affect the absorption of nutrients and destroy the nutritional balance of the hair. Fried food, canned food, pickled food, processed meat food, instant noodles, barbecue food and other “junk food”, and we can not distinguish the genetically modified food, is precisely our life in the form of shadow. In addition, in recent years, the exposure of a variety of “black-hearted food” is also the cause of hair loss and other physical diseases. 4, haze and other serious environmental pollution In recent years, the haze days rampant, the increase in car exhaust, increased environmental pollution, but also let our hair to bear more damage. Encounter haze weather, the atmosphere contains a large number of toxic gases. If the hair is exposed to hazy weather for a long time, the toxic gases erode the hair follicles and can cause severe hair loss. In addition, the toxic chemicals in the environment may cause endocrine disorders due to changes in hormonal activity, and endocrine disorders are an important cause of hair loss. 5, life and work too much pressure The fast pace of urban life, the threat of economic crisis, so that modern people’s nerves are getting tighter and tighter, the pressure like a snowball rolling bigger and bigger. Students have a heavy study load, the workforce’s employment, promotion, marriage, children’s education, etc. are like a mountain, pressurized modern people can not breathe. These pressures can make our nerves tight for a long time, causing implantation nerve disorders, resulting in hair loss. 6, electronic products become hair loss boosters In addition to genetic factors, smoking, Internet, play games, brush microblogging, stay up late on male hair loss more impact, the longer the average daily use of computer time the more likely men to lose hair. At present, the popularity of electronic products such as cell phones and tablet computers also makes our hair bear a lot of damage. In addition, during special periods such as pregnancy, postpartum, puberty, menopause, and menstruation, the human body experiences different changes in hair because of changes in hormone levels. In addition, incorrect washing and care, excessive dyeing and perming, smoking and drinking are also important causes of hair loss.