Several factors can lead to body odor, including stress, hormonal changes, medical conditions, alcohol consumption, and more.

Tackle underarm odor with these surprising tips on hygiene, products, and lifestyle changes for all-day freshness.

Sweat odor can also reveal metabolic irregularities. A sour or foul smell may point to altered glucose metabolism, hormonal ...

Age-related changes in body odor likely have nothing to do with personal hygiene. Instead, experts think it’s the result of ...

After all, many of us have been wearing deodorant since puberty, a time when hormonal changes increase sweat ... who don’t have to worry about body odor due to a number of factors.

Research has also demonstrated that human body odor can change with emotional states, and these emotionally charged odors can influence the behavior and physiology of those who perceive them[3].

Excessive sweating, known as hyperhidrosis, can be a source of discomfort and embarrassment for many people. In addition to ...

"Obviously we know that there are other areas that do have a tendency to have some body odor — areas, like the groin, that can be a little bit more susceptible to microbial growth," she continued.