What causes bad body odor?

There is no doubt that everyone has their own experience. Under normal circumstances, you cannot smell your own experience, and of course it will not have much impact on the people around you. But not everyone is so lucky. There are still many people in life who have very strong and unpleasant body odor. For example, Xiaoli is such a person. Whenever she passes through the crowd, she always attracts strange looks. So what is the cause of her strong and unpleasant body odor?

1. Excessive stress From the perspective of chemical composition, sweat can be divided into many types, and the most unpleasant smell is the sweat that flows out under stressful situations. This is because it is secreted by a type of sweat gland called the apocrine gland. The sweat secreted by the apocrine glands has a low water content, and bacteria multiply rapidly in the mixture of fat and protein in the sweat, so it has a strong odor. Sweat from exercise or hot weather is mostly made up of water and electrolytes, so the smell isn't that strong.

2. Genetics: The sweat secreted by the feet contains a large number of bacteria. Since the toes are in a dark, warm and humid environment, it creates ideal conditions for the reproduction of bacteria, especially when wearing socks. But 10% to 15% of people are born with sweatier feet. This particularly humid environment will become a breeding ground for a specific type of bacteria (Micrococcus inhabitans), which will produce sulfide, a unpleasant odor.

3. Bras are not washed frequently. Many lace bras may be made of fabrics that store odors. Moreover, because the bras are in close contact with the body, they are more likely to come into contact with sweat when sweating. Therefore, they need to be washed frequently, otherwise an odor will appear. 4. Love to eat cauliflower. Eating garlic and onions often can induce body odor. Cauliflower, Brussels sprouts and other cruciferous vegetables also contain smelly compounds (usually sulfur), which can cause the eater to emit a foul odor all over the body.

5. Suffering from fish odor disease This is a rare disease caused by a mutation in a specific gene. It causes the body to be unable to break down a compound called trimethylamine. Trimethylamine makes fish smell fishy; when it accumulates in the body, it is released through the breath, urine and sweat, giving the patient a fishy odor. The smell is unbearable and often causes the sufferer to suffer from depression or social isolation. 6. Drinking When people drink alcohol, the alcohol will flow through the body through the blood circulation. Some of the alcohol will seep out through the pores; some of it will be emitted through the breath, making people smell a foul odor of alcohol. The type of alcohol has no effect on the odor produced by the body, once the body starts breaking down the alcohol, it will smell the same. 7. You may have diabetes. If diabetes worsens, you may develop diabetic ketoacidosis. Without enough insulin, the body starts breaking down fat for fuel, which causes ketones to build up in the body. This accumulation can then cause a change in body odor, resulting in body odor. At this time, you should seek medical attention immediately. In addition, some studies have found that a low-carb diet can also affect the smell of your breath.

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