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Body odour- Causes, Prevention and Cure.

Body odor (or B.O., bromhidrosis, osmidrosis or ozochrotia) is a perceived unpleasant smell our bodies can give off when bacteria that live on the skin break down sweat into acids – some say it is the smell of bacteria growing on the body, but it really is the result of bacteria breaking down protein into certain acids.
Body odor usually becomes evident if measures are not taken when a human reaches puberty – 14-16 years of age in females and 15-17 years of age in males. People who are obese, those who regularly eat spicy foods, as well as individuals with certain medical conditions, such as
diabetes, are more susceptible to having body odor.
Sweat itself is virtually odorless to humans; it is the rapid multiplication of bacteria in the presence of sweat and what they do (break sweat down into acids) that eventually causes the unpleasant smell. The smell is perceived as unpleasant, many believe, because most of us have been brought up to dislike it. Body odor is most likely to occur in our feet, groin, armpits, genitals, pubic hair and other hair, belly button, anus, behind the ears, and to some (lesser) extent on the rest of our skin. Each person’s unique body odor can be influenced by diet, gender, health, and medication.
Two types of acid are commonly present when there is body odor:
Propionic acid (propanoic acid) is commonly found in sweat-propionibacteria break amino acids down into propionic acid.
Propionibacteria live in the ducts of the sebaceous glands of adult and adolescent humans. Some people may identify a vinegar-like smell with propionic acid, because it is similar to acetic acid, which gives vinegar its sour taste and pungent smell.
Isovaleric acid (3-methyl butanoic acid) is another source of body odor as a result of actions of the bacteria Staphylococcus epidermidis , which are also present in several strong cheese types.
Experts say that pheromones subconsciously influence how we react to each other; one human may find another sexually attractive because the smell of their pheromones is attractive to him/her. The apocrine glands are mainly responsible for body odor because the sweat they produce is high in protein which bacteria can break down easily. The eccrine glands produce sweat which is high in salt, making it harder for bacteria to break down the protein. In other words, a lot of our B.O (body odor) comes from the sweat produced by our apocrine glands.
What causes foot odor ?
Most of us wear shoes and socks, making it much more difficult for the sweat to evaporate, giving the bacteria more sweat to break down into smelly substances. Moist feet also raise the risk of fungi developing, which can also give off unpleasant smells.

Diagnosing body odor.

In the vast majority of cases of body odor it is not necessary to see your doctor. The individual himself/herself may be aware of it, or a good friend or a member of the household may tell them about their body odor. There are some self-care techniques that will usually successfully treat the problem.

Treating and preventing body odor.

The following steps may help control body odor:

1) Wash daily with warm water – have a shower or bath at least once a day. Remember that warm water helps kill off bacteria that are present on your skin. If the weather is exceptionally hot, consider bathing more often than once a day.

2) Clothing – natural fibers allow your skin to breathe, resulting in better evaporation of sweat. Natural-made fibers include wool, silk or cotton. Change clothes often when you’re sweating heavily. Fresh clothes help keep body odor down.

3) Avoid spicy foods – curry, garlic and some other spicy (piquant) foods have the potential to make some people’s sweat more pungent. Some experts believe a diet high in red meat may also raise the risk of developing more rapid body odor.

4) Aluminum chloride – this substance is usually the main active ingredient in antiperspirants. If your body does not respond to the home remedies mentioned above, talk to a pharmacist or your doctor about a suitable product containing aluminum chloride. Follow the instructions given to you carefully.

Tips for armpit odor.

A large concentration of apocrine glands exist in the armpits, making that area susceptible to rapid development of body odor.

The following steps may help control armpit odor:

1) Keep the armpits clean – wash them regularly using anti-bacterial soap, and the number of bacteria will be kept low, resulting in less body odor.

2) Hair under the armpits slows down the evaporation of sweat, giving the bacteria more time to break it down into smelly substances; shaving the armpits regularly has been found to help body odor control in that area.

3) Deodorant or antiperspirant – deodorants make the skin more acidic, making the environment more difficult for bacteria to thrive. An antiperspirant blocks the sweating action of the glands, resulting in less sweating. Some studies, however, have indicated that antiperspirants may be linked to breast cancer or prostate cancer risk; this study suggests that the evidence is inconclusive either way .

4) Botulinum toxin – this is a toxin produced by
Clostridium botulinum ; it is the most poisonous biological substance known. However, very small and controlled doses are today being used in various fields of medicine. A relatively new treatment is available for individuals who sweat excessively under the arms.

Tips for foot odor ( bromodosis ).

1) Wash your feet in warm water regularly – this means at least once a day. Remember that warm water is better at killing off bacteria than cold water. Tea-tree oil, when added to water, helps kill off bacteria (do not apply tea-tree oil directly to skin). Make sure you dry your feet thoroughly afterwards, including in between your toes.

2) Socks – they must allow the sweat to evaporate. The best socks are those made of a combination of man-made fibers and wool. Wear a clean pair of socks each day.

3) Shoes – if you wear trainers or shoes with plastic linings make sure it is not for long. A leather lining is better for sweat evaporation. If you have a problem with sweaty feet, do not wear the same pair of shoes two days in a row – shoes do not completely dry overnight.

4) Pumice stone – bacteria thrive on dead skin. If the soles of your feet have patches of dead skin remove them with a pumice stone.

5) Deodorants and antiperspirants – ask your pharmacist for special foot deodorants and antiperspirants. If you have athlete’s foot you should not use deodorants or antiperspirants – treat the fungal infection first with appropriate medication.

6) Go around barefoot – whenever you can walk around barefoot, or at least slip out of your shoes regularly.

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