Sweat glands called "apocrine sweat glands" are found in the armpits, under the breast, and in the groin. As sweating occurs in these areas, bacteria that like warm, moist areas, break down the sweat to produce body odor. Excessive sweating or an overgrowth of bacteria in such areas can result in bromhidrosis.
Your body odor can change due to hormones, the food you eat, infection, medications or underlying conditions like diabetes. Prescription-strength antiperspirants or medications may help.
ODOR AFTER A SHOWER IS DUE TO LINGERING BACTERIA
In addition to bacteria, oftentimes there is deodorant residue and other impurities that are trapped in the underarm pores and within the hair if you have armpit hair.
Bacterial infections:
Excessive panties are always wet vaginal discharge can be caused due to bacterial vaginosis. The discharge is thin, grey coloured and smells like a fish. It also causes itching around the vagina. Having multiple sexual partners and frequent douching are the common causes of bacterial infection.
Vaginal odor can be caused by diet, sweating, menstruation, or pregnancy. It can sometimes also be caused by infections like bacterial vaginosis or trichomoniasis.
As bacteria repopulate, those that produce more odor are favored. As a result, body odor may be more pungent in frequent bathers. On the flip-side, if individuals are more prudent with the frequency of bathing, this ecosystem will achieve balance and body odor will become less noticeable.
The research shows that body hair by itself is not a cause of bad body odor. But everyone is unique. Some guys report smelling better after their shave their armpits, body hair, or pubes. They feel that it makes them sweat less and smell better.
Inner thigh odor is caused by a variety of factors, including excessive sweating, fungal infections, poor hygiene, and hormonal changes.
Smell your armpits, feet, and groin area.
If you think you have body odor but you're not sure, take a whiff of your underarms, your feet, and your genitals. If you smell something, then chances are, you probably have B.O. Try doing a sniff test toward the end of the day, or whenever you feel the sweatiest.
Go by the golden rule of body odor: If you can smell any odor on yourself at all, others can smell it a lot more. Put on more deodorant, use wet wipes to give yourself a quick cleanup, put on a change of clothes, or if all else fails, rub some hand sanitizer on your pits until you can fix the problem.
When the bacteria break down the sweat they form products called thioalcohols, which have scents comparable to sulfur, onions or meat. "They're very very pungent," says Bawdon.
Many doctors say a daily shower is fine for most people. (More than that could start to cause skin problems.) But for many people, two to three times a week is enough and may be even better to maintain good health. It depends in part on your lifestyle.
After a year, he said, you'd have a build-up of skin stratum corneum, or dead skin on top of your skin. It includes a build-up of a protein our skin produces that has a funky odor to it. Bacteria also would accumulate on the skin, giving off a nasty smell when it mixes with our sweat.
UNDERARM CARE
For too long, people have been overlooking their underarms. However, studies are revealing that neglecting your underarms can lead to prolonged body odor, bacterial infections, and long-term health problems.
Body odor is caused by bacteria breaking down the sweat from the apocrine glands in your armpits, groin, and pubic area. You may be more prone to body odor if you are overweight, eat certain foods, have certain health conditions, or are under stress. Genetics may also play a role.
"Although most of the semen drips out of the vagina after sex, some semen can remain in the vagina and cause a change in scent," Sasan says. "This is not harmful and the smell will typically go away within a few hours or after taking a shower."
In women, hormone levels change throughout the menstrual cycle, throughout pregnancy, during postpartum, or as a result of using medication with hormonal side effects. All of these changes can contribute to the intensity and pleasantness of body odor and there may be a link between our scent and attraction (5).
Kids start to have body odor around the time puberty starts and hormones change. Usually, this happens when females are 8–13 years old, and males are 9–14.