Usually, people with heavy
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.
Weight loss surgery could improve smell
The researchers found that people who were closer to obesity had a reduced ability to smell and identify odors.
The effect of the sense of smell on appetite and food intake has been shown to be particularly strong in people with overweight/obesity and in restrained eaters [17, 18, 19, 20].
Excess fat creates skin folds. These warm, dark crevices are the perfect environment for sweat and bacteria to mix and produce an odor. Because these areas can be challenging to clean, you may neglect them when you bathe or shower.
To sum it up, the key to preventing irritation and odor is to keep your skin dry, cool, and PH balanced. If you find that the above doesn't help, please consult a doctor or dermatologist if it's within your means. In the long run, this will save you both time and money.
The most obvious form of diet-induced body odor is bad breath, but foods can cause foul smells in other ways, too, including through your sweat glands.
Cut Out or Cut Back on Certain Foods or Drinks
What you eat affects your body odor. Foods that tend to make you sweat more, such as hot peppers or other spicy foods, might also lead to body odor. And the aroma of foods like onions or garlic can be carried in your sweat.
Studies have shown that body odor is strongly connected with attraction in heterosexual females. The women in one study ranked body odor as more important for attraction than “looks”. Humans may not simply depend on visual and verbal senses to be attracted to a possible partner/mate.
While weight loss itself may not necessarily cause bad breath, it can lead to a change in your breath's odor. As you lose weight and your body breaks down the stored fat, by-products called ketones form. These ketones are partially exhaled and can cause what's known as ketotic breath.
“Hyperosmia is a heightened or increased sense of smell,” explains ENT (ear, nose and throat) specialist and rhinologist Raj Sindwani, MD. People can experience it all the time or occasionally. And while hyperosmia doesn't always require treatment, it can signal an underlying health issue that does.
Usually, people with heavy body weight have worse body odour. It is because of additional exertion required for doing tasks. Also, sweat may get stuck in thick skin layers, which in turn, gives bacteria a chance to thrive.
REASON: For extreme low-carbers: When ketones (the by-product of a body burning fat instead of carbs) become too elevated in the blood, they can release an alcohol-like odor.
Hair is another place where bacteria like to hide. If you still smell a strong body odor after a shower, consider shaving the hair in your armpits, groin, and chest. The hair's surface is a perfect place for bacteria to call home, and it's harder to eliminate them from the hair than your bare skin.
Foods such as garlic, onions, cumin, and curry can also cause changes in body odor. The sulfur-like compounds that the body releases as it breaks down these foods can react with the sweat on the skin, producing body odor that may be different than a person's natural scent.
A person living with a health condition such as diabetes or kidney disease may also have sweat that smells like ammonia. A person can try antiperspirants to reduce the amount they sweat, and deodorants to cover up any odors. A doctor can treat any underlying health conditions to help reduce the ammonia smell in sweat.
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.
One study even showed that the genetic coding for a certain protein that helps to bind on to smells and help them reach the smell receptors in the nose, does vary in a population, so some people may naturally have a better sense of smell than others.
It's thought that the sugar present in the blood after eating junk food alters the make-up of perspiration in some people when it combines with bacteria on the skin, leading to changes in odor.
If you're worried you're one of these people, one trick is to lick your wrist, wait ten seconds, then sniff the patch you licked: If it smells, chances are, so does your breath. An even more reliable method, of course, is simply to ask someone.