1, from the pathology of fox odor: the most fundamental reason for the formation of fox odor is the secretions of the sweat glands through the role of bacteria on the surface of the skin and the formation of an unpleasant, pungent odor. 2, from the law of fox odor heredity: research shows that fox odor also has hereditary, such as: one parent has fox odor, the chances of heredity is 60%; if both parents have fox odor, heredity can reach almost 100%. As the sweat glands in adolescence secretion, so the disease is mostly seen in young adults, with the age of the human body, aging, the sweat glands also gradually degenerate, the symptoms can be reduced or disappear, most patients have a family history of heredity. 3, from the acquired diet and living habits: research shows that the appearance of fox odor in general southerners and Xinjiang, Inner Mongolia, the majority of people. This has a lot to do with the local diet as well as the climate, and I hope that people in such areas can be regulated more from the diet and hygiene of each person. Armpit odor pay attention to diet poor living environment hygiene or personal hygiene problems, and even tight clothing for a long time, will also lead to a large number of bacteria breeding on the body surface, resulting in increased body odor. Fox odor occurs mainly because of this, and sweat gland abnormalities are mostly due to genetic triggers, in addition to genetic factors, there are many factors that can cause abnormalities in the sweat gland, external physical stimulation, such as too frequent shaving or shaving armpit hair will lead to abnormalities in the sweat gland; diet is too stimulating, such as chili peppers, coffee and other stimulating food, will also form a bad stimulation of the sweat gland, people who are addicted to alcohol and tobacco The chances of developing fox odor are also higher.