Sweating is the body’s way of regulating its temperature. Sweat has almost no odor. What you smell is caused by bacteria that break down the keratin protein on the skin’s surface. Body sweat has an odor due to the combination of bacteria. Photo: Freepik. What causes armpits smell? Body odor begins during puberty due to the increased hormone androgen hormone. When you are active in hot weather, sweat glands are secreted to cool the body. It usually has no odor until the bacteria that have settled on the skin begins to break down. According to the WebMD Body odor gets worse if you experience certain health conditions like diabetes, liver or kidney disease. In addition, a diet high in fat, oil, and strong-smelling foods like onions and garlic can seep through your pores and cause bad smells. How to prevent armpit odor If you want your underarms to be smelly, cleanse your body every day with soap or shower gel, and wash your clothes regularly and then dry them in the sun to eliminate bacteria. People should also choose cool, sweat absorbent materials, prioritize spacious designs to avoid bacteria build up. Besides, food is also the deciding factor for the scent on the body. You should avoid foods with strong smells like garlic, onions, and curry. Another advice is to get enough water 2 liters / day. Underarm odor develops because the body is not cleaned regularly. Photo: Santyol. Summer weather will cause more perspiration. Apply antiperspirants to the skin under your hands before going to bed. Keeping the underarm skin always dry is also a way to limit odors. The bacteria are difficult to reproduce in dry areas of the body. Therefore, you can shave your armpits regularly to prevent the accumulation of dirt and reduce sweat odor. How to treat armpit odor Treatment for underarm odor depends on the severity and the cause of the body odor. Bad odors can be caused by poor hygiene or improper use of skin care products. People with an underarm odor should use an antiperspirant after bathing according to their doctor’s instructions. These products often contain alcohol and acidity to inhibit bacteria from forming on the skin. In addition, you should also exfoliate the armpit area clean to control odors. Using a shower tool with a foaming soap will be a gentle and effective way to remove dead skin. Exfoliation of the underarm skin is a must to limit sweating. Photo: Womenshealth.