Kehalõhnade

Kehalõhnade, often referred to as body odor, are the scents produced by the human body. These odors are primarily generated by the breakdown of sweat and skin cells by bacteria present on the skin's surface. There are two main types of sweat glands: eccrine and apocrine. Eccrine glands are found all over the body and produce a watery sweat that helps regulate body temperature. Apocrine glands, located mainly in the underarms, groin, and around the nipples, produce a thicker, milky sweat that contains fats and proteins. It is the apocrine sweat that bacteria feed on, leading to the characteristic smell of body odor.

The composition of body odor can vary significantly between individuals and can be influenced by a range of factors. Diet plays a role, with certain foods like garlic, onions, and spices potentially contributing to stronger or different smells. Hormonal changes, such as those during puberty or menopause, can also alter body odor. Certain medical conditions, like diabetes or kidney disease, can cause distinct changes in body scent, and some medications can also have an impact. Genetic factors also contribute to individual differences in body odor. While generally considered a natural bodily function, strong or persistent body odor can sometimes be a source of social concern, and various hygiene practices, such as regular washing and the use of antiperspirants or deodorants, are employed to manage it.