You have different types of sweat glands, called eccrine glands and apocrine glands. (2017). See a doctor if: Sweating and body odor are caused by sweat glands in your body. So can metabolic disorders, diabetic ketoacidosis (a complication of diabetes), and gastrointestinal-bladder fistulas. We have also discussed several types of body odor briefly including metallic body odor, vinegar body odor, sour body odor, ketosis body odor, and onion body odor. If you're smelling something metal down there, it probably just means you're on your period. Eccrine glands occur over most of your body and open directly onto the surface of the skin. Cookies collect information about your preferences and your devices and are used to make the site work as you expect it to, to understand how you interact with the site, and to show advertisements that are targeted to your interests. Smelling ammonia usually happens towards the end of a long or challenging workout and is a strong indicator that you have been burning protein as fuel. Accessed July 7, 2016. Smoking tobacco products can also cause bad breath. Some of my silverware have a strong taste of metal. And dysosmia is distortion of smells (a banana smells like metal or smoke), adds Dr. Silvers. To understand olfactory or smell disorders, its crucial to be aware of how the sense of smell works first. Everyone gets body odor sometimes. Once digestion of food has taken place, these compounds are then absorbed into the blood and lungs leading to not only offensive body odor but also bad breath. I have seen patients still affected after a year., Eventually, the rest of the smell receptors recover, and smell perception returns gradually to normal, he added. Soap and water may be all you need if yours is a bit funky. Losing the sense of taste and smell is commonly associated with COVID-19. The scent of disease: Volatile organic compounds of the human body related to disease and disorder. Gildersleeve KA, et al. Womens evaluations of other womens natural body odor depend on targets fertility status [Abstract]. Hyperhidrosis, bromhidrosis, and chromhidrosis: Fold (intertriginous) dermatoses [Abstract]. People recovering from COVID-19 are also reporting that the smell of rotting meat seems to follow them everywhere. Athletes foot is usually very responsive to at-home treatments, including: Having cancer itself typically doesnt smell, but having an infected wound related to it can. The 15 Best Clinical Strength Deodorants and Antiperspirants of 2023, Tested and Reviewed, Hidradenitis Suppurativa (Acne Inversa) Overview, Vaginal Itching But No Discharge: Causes, Treatment, and More, Microbial odor profile of polyester and cotton clothes after a fitness session, Treatment of axillary bromhidrosis in adolescents by combining electrocauterization with ultrasound-guided botulinum toxin type A injection, Anti-bacterial soap or body wash like Dial. that may be the culprit? a sweet or fruity smell on the breath or skin. Apocrine glands are found in areas where you have hair, such as your armpits and groin. Giardiasis is a type of diarrhea that triggers unusually bad-smelling poop. These coiled glands are located in the lower layer of the skin called the dermis. There are things you can do to banish body odor, or at least tone it down. Discharge can smell bad, change color, or become frothy. Otherwise, lifestyle and home treatments can usually help with normal sweating and body odor. Division of Population Health, National Center for Chronic Disease Prevention and Health Promotion. The bacteria break down amino acids in sweat into propionic acid which has a structure similar to than of acetic acid in vinegar, hence the similarity in smell. This content does not have an Arabic version. Sjogren's syndrome, an autoimmune disease, attacks the . There are some case studies that looked at the efficacy of smell training for olfactory dysfunction, but its difficult to make a concrete deduction since most people normally recover their sense of smell over time. These glands release a milky fluid when you're stressed. These are often associated with a bleach-like odor. It may be helpful to have your daughter checked out by her pediatrician to rule out a medical cause for the odor. Some people develop this disorder due to genetics, an underlying health condition, or while taking certain medications. Remove or reduce spicy or pungent foods from your diet. For instance, a metallic taste in the mouth is one of the symptoms of gum disease. Metallic smell in nose is a problem involving a person's sense of smell. If blood sugar levels get very high, a complication called diabetic ketoacidosis (DKA) can occur. It's only then that body odor becomes an issue. Additional causes of smelling metal or something weird: 1 Nasal polyps (these are not cancer) 2 Migraine 3 Stroke What does it mean when you have a metallic smell in your vagina? Accessed July 6, 2016. Some research has found that males who had a healthy diet high in fruits and vegetables had better-smelling sweat, no matter how much they sweat. Vitamin and mineral deficiencies (when you dont get enough vitamins or minerals in your diet) or malabsorption (when your body cant absorb the nutrients in what you eat) can sometimes cause body odor, or a smell to occur in your stool or urine. I could honestly go on and on forever about how special he is. To smell properly, an individual has to be able to perceive the smell through the chemical receptors in their nose. Therefore, what foods you eat can influence how you smell. http://www.uptodate.com/home. Or, you just may need a stronger treatment. This can happen if you have a wound or have some dried blood on the skin. 2. The majority of patients have recovered normal smell and taste within three months, Schamess said. Our sense of smell is a vital sense, Manes said. Hyperhidrosis and stress [Abstract]. If your skin develops an infection, either new or due to a preexisting condition, you may experience a sudden smell at the site of the infection. My husband has recently started to smell a sour smell and I am so concerned about himhe is so stubborn when it comes to the doctors and he will just wait until he has to go to the hospital and it gets very bad for him.., I am so worried about him being sick inside and I just dont know what to do with him hes My best friend and the absolute love of my life..he is so funny and extremely talented painter. If body odor is affecting your life, please give your doctor a call. Some over-the-counter products do both. We looked for the. There are two types of underarm products: deodorants and antiperspirants. Additional causes of smelling metal or something weird: 1 Nasal polyps (these are not cancer) 2 Migraine 3 Stroke When to see a doctor for metallic smell? They can help you discuss your options, either adjusting your dose or switching to another medication. It damages the supporting cells for nerves, and thus interferes with nervous system functioning. If body odor starts before age 7-9 or smells strange, make an appointment with your child's pediatrician. Their brain then needs to process that input to create an olfactory image, he added. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); We may earn a commission when you purchase via links on this page. Consider shaving your underarms. It could also indicate a health problem. For the most recent updates on COVID-19, visit our coronavirus news page. If you do not have adequate water in your body, your urine ends up being really focused. No matter the location, the odor can vary. Researchers believe that each person generates a unique smell after interaction with these metals and that the resulting odor may vary if an individual is unwell. Food preparation and eating can be an important part of parenting, socializing, and ethnic identity.. "Semen within the vagina can alter the pH and contribute to a metallic odor. The sexually transmitted infection (STI) trichomoniasis also causes odor. Sjogrens syndrome, an autoimmune disease, attacks the glands that make tears and saliva. Apocrine glands don't help cool you off like eccrine glands do. For example, gum disease may give off a metallic scent, while diabetes can make your breath smell fruity. Causes of ammonia breath include: Heavy alcohol use Eating too much protein Urinary tract infections (UTls) Urinary blockages Dehydration Sinus infections H. pylori bacterial infections How do you treat ammonia breath? (2017). The Different Phantom Smells that a Brain Tumor Can Cause. Mitro S, et al. Urine that smells like sulfur isnt always cause for concern, but there are some instances where it can be. Previous question:What are these dry white spots on my child's face? Back to Living Well. (2017). B vitamins are water soluble, which means your body doesn't store them, and whatever you don't need is removed in your urine. Blood in the mouth, such as the kind caused by. This element has to do with how long we hold on to . Even alcohol can change the smell of your sweat. This is true in many patients, although, unfortunately, not all.. But if it starts to smell or you see discharge, it could be a sign of an infection or something stuck in your ear. Type 1 diabetes mellitus (juvenile) is an auto-immune disease with no known cause at this time, although there are a few risk factors. Just the other day someone asked, I have a vinegar body odor, what could be the cause of the problem? Vinegar like body odor is also the result of bacterial break down of sweat and is associated with propionic acid. Bacterial vaginosis, caused by too much normal bacteria, is the most common reason. Normal odors may even suddenly smell rotten, metallic, or skunk-like. Some people recovering from COVID-19 report that foods taste rotten, metallic, or skunk-like, describing a condition called parosmia. Your email address will not be published. As we have already mentioned elsewhere, onion is one of the foods that are known to cause body odor. Chronic body odor is often an indication of some serious medical conditions such as Trimethylaminuria which is recognizable for an offensive smell similar to rotten fish (or garbage in situations of lower levels of trimethylamice, the compound responsible for the offending smell. When you visit the site, Dotdash Meredith and its partners may store or retrieve information on your browser, mostly in the form of cookies. Patients can either instead develop parosmia, or note parosmia as they are recovering from their loss of smell.. Here's what may be causing your symptoms and how to treat them. Therefore, it's less likely to produce a smell. Other STIs, like chlamydia and gonorrhea, dont usually have odors. Interestingly, people who live with hyperhidrosis (a condition known for excessive sweating) usually do not have worsened body odor, meaning the amount of sweat does not always dictate armpit smell. Third-party ads or links to other websites where products or services are advertised are not endorsements or recommendations by Scary Symptoms for the third-party sites or their products or services. Several vaginal infections, such as a vaginal parasite infection or bacterial vaginosis, may cause a sudden change in vaginal odor. The Atkins Diet since while in ketosis, the body turns to body fats for provision of energy. Olfactory retraining can be effective in helping jump-start the olfactory recovery, he added. So, it's not the bacteria that stink. BAM! You suddenly begin to sweat much more or less than usual, You experience night sweats for no apparent reason. What Causes a Phantom Minty Smell Inside the Nose? Individuals can also change the chosen scents every week. However, further research on the effectiveness of smell training is needed before making any definitive conclusions, Manes said. So can supplements. Proper hydration isnt just about keeping thirst at bay. You can also use a washcloth to wash just your armpits, groin, and skin folds. Hodge BD, Sanvictores T, Brodell RT. Individual variation in body odor [Abstract]. Thanks for your question and I'm sorry to hear about your daughter's issue. Not cleaning well or leaving a tampon in for too long can also cause odors. Here are some common body signals you should pay attention to: 1. If you experience a sudden change in body odor and have been diagnosed with cancer, speak with your doctor. Unusual changes in sweating either too much (hyperhidrosis) or too little (anhidrosis) can be cause for concern. Why do the apocrine sweat glands become active during puberty? 2014;80(21):66116619. This content does not have an English version. But odor can also be a sign of an infection. 2021;36(1):37-40. doi:10.32412/pjohns.v36i1.1655. For example, touching iron can produce the ketone 1-octen-3-one, which has a metallic, musty odor. Sweat and Odor. International Journal of Cosmetic Science. Spraying them with a disinfectant kills the bacteria that cause odor. It may be therefore possible to exploit these smells for diagnostic purposes. Affected patients can perceive some of the chemicals that comprise odors, but not others, leading to distorted odor perception. Diabetic ketoacidosis is a complication of diabetes 3. Hey, Guys Women Might Think You Smell Better If You Eat Fruits and Vegetables. There are essential health benefits that come from downing enough water. Not drinking enough water slows down the process. Adopting proper hygiene measures can help with the problem. An antibacterial soap also often helps and so does deodorants and antiperspirant. It helps protect us from danger, including smoke from a fire and spoiled food. Everlywell home test kits are a convenient way to get information about your health. Onions have sulfurous substances, notable among them being allicin, that are excreted through the skin. A single copy of these materials may be reprinted for noncommercial personal use only. When you visit the site, Dotdash Meredith and its partners may store or retrieve information on your browser, mostly in the form of cookies. If regular showers don't seem to help, try a special cleanser. The information in this article is current as of the date listed, which means newer information may be available when you read this. Daily showering, anti-bacterial soap, and the right underarm product can help control body odor. Is it possible to tell whether the odor is coming from a certain part of the body (nose, mouth, hands, feet, or armpits for example) or from the skin in general? Washing your penis every day can stop this from happening. Changes in body odor may be caused by puberty, too much sweat, or poor hygiene. Some people are also genetically predisposed to body odor. They can feel disconnected from others. If the change in body odor is subtle and isnt accompanied by worrisome symptoms, it may be due to hormone changes. When the damage occurs in the parts of the brain that are necessary for smell, it results in absence or distortion of the sense of smell.. Int Forum Allergy Rhinol. Journal of Biochemistry. You may not post any unlawful, threatening, defamatory, obscene, pornographic or other material that would violate the law. The sweet smell comes from your . Natural fabrics like cotton are better than polyesters, nylon, and rayon at controlling body odor. Often the cause is idiopathic [never found] with no specific finding on exam or MRI, says Dr. Silvers. Deodorants make your underarms less hospitable for bacteria. If youve been working out, excessive sweat may be the culprit. (2012). CNN Comment Policy: CNN encourages you to add a comment to this discussion. Liver and kidneys diseases can as well cause chronic body odor and so is hyperthyroidism [see the above section for more detail]. However, for people who lost their sense of smell in relation to COVID-19, parosmia may be a sign of gradual recovery. J Plast Reconstr Aesthet Surg. Apocrine glands are found in select areas of the body, including: This explains why body odor mostly develops in your armpits and groin area, but not on your forehead. Ketosis is the principle behind various weight loss diets in a category known as ketogenic diets e.g. Check out the best ways to manage diabetes with medications, alternative treatments, or natural remedies. Seattle Childrens Hospital: Ear Discharge., Mayo Clinic: Sweating and Body Odor, Vaginal odor, Diarrhea, Bad breath, Diabetic ketoacidosis., PLOS One: A Jungle in There: Bacteria in Belly Buttons are Highly Diverse, but Predictable., Mather Hospital: Theres a Rainforest in Your Belly Button., Johns Hopkins Medicine: Giardiasis., HealthDirect: Male Groin Irritation and Infection., National Health Service (U.K.): How to Stop Smelly Feet, Metallic Taste, Smelly Urine., Cleveland Clinic: Four Ways You Can Avoid Stinky Feet.. Other times, hormone fluctuations may cause a change in body odor or vaginal odor. Natural fibers breathe. She gets teased for her smell all the time and we have tried everything to fix it. COVID-19 can damage olfactory receptors in the nose or the parts of the brain necessary for smelling. These create a better breeding ground for body odor. Your Breath Is Kickin'. Waking up with smelly breath is normal. DOI: mayoclinic.org/symptoms/vaginal-odor/basics/causes/sym-20050664. Causes of odor in sweat Prevention When to see a doctor Treatment Summary Sometimes sweat can smell like ammonia. Why do I smell iron? These include: These washes can help reduce the amount of bacteria on your skin. For example, foods with a strong odor, like garlic or fish, can cause odor changes in your vagina. Should I replace these? Primary focal hyperhidrosis. Persistent body odor If a shower can't help your body odor, it could be a sign of a magnesium deficiency. Gum disease, also known as periodontal disease, can similarly precipitate a metallic mouth odor, according eMedicineHealth. During puberty, they start to produce sweat. Healthline Media does not provide medical advice, diagnosis, or treatment. Hamada K, Haruyama S, Yamaguchi T, et al. By Carla Delgado What Causes Cold Sweats and What Can You Do About It? Everyone gets body odor. Smelly discharge is a symptom. Bacterial vaginosis is the most common vaginal infection in women of childbearing age and often produces a fishy odor. This sweat is high in fats and other compounds that smell when broken down by bacteria. Midlife hormonal shifts can affect vaginal flora and increase women's risk of UTIs and urinary incontinence, both of which can make their urine have an ammonia-like odor. Certain factors can make you more likely to develop body odor: Certain factors may make you more prone to getting body odor. Sweat itself doesn't have a smell. This can be due to a high protein diet, exercise, or health conditions such as. If you don't sweat much but still get body odor, deodorants are a good choice. These wounds occur in around 5 percent of people with cancer. Trichomoniasis, a type of parasitic sexually transmitted infection, often has no symptoms but may change vaginal odor. Smart Grocery Shopping When You Have Diabetes, Surprising Things You Didn't Know About Dogs and Cats. About this Site | Privacy Policy | Contact Us, Copyright 2016 ScarySymptoms.com | All Rights Reserved |, nbcnews.com/health/body-odd/phantom-smells-may-be-sign-trouble-f1C9926312, mayoclinic.org/diseases-conditions/temporal-lobe-seizure/expert-answers/phantosmia/faq-20058131, express.co.uk/life-style/health/713681/is-smell-burnt-toast-rubber-symptoms-of-brain-tumour-or-stroke. There are several suspects for metallic body odor. Scary Symptoms does not make any representation regarding the accuracy of any information contained in those advertisements or sites, and does not accept any responsibility or liability for the content of those advertisements and sites and the offerings made by the third parties. Debra Sullivan, Ph.D., MSN, R.N., CNE, COI, seeing a mental health professional and practicing, over-the-counter antifungal powders, sprays, ointments, and lotions, you have any change in odor accompanied by signs of infection, the smell may be related to toxin poisoning, your diabetes is poorly managed, or you believe you may be experiencing diabetic ketoacidosis, the bad odor is accompanied by pain, bleeding, or other serious symptoms. New York, N.Y.: The McGraw-Hill Companies; 2012. http://www.accessmedicine.com. Many people who develop this condition experience stress, especially if the excess sweating affects their self-esteem or confidence. None of those are what my body smells like but its hard to describe. Brussel sprouts. Accessed July 6, 2016. Fruity or sweet-smelling pee. The odor can be just about anything thats disagreeable, from rotting meat or cheese to fish, something burning or something chemical. Learn about common causes and how to get rid of smelly farts. Some people with advanced cancer have reported unpleasant body odors, but theyre typically due to infected cancer-related wounds. Shirasu M, et al. If you've tried these tips and haven't seen an improvement, call your doctor. All rights reserved. They can treat the infected wound. You can find out more about our use, change your default settings, and withdraw your consent at any time with effect for the future by visiting Cookies Settings, which can also be found in the footer of the site. When to see a doctor treatment Summary Sometimes sweat can smell bad, change,... For noncommercial personal use only a complication of diabetes ), and gastrointestinal-bladder fistulas penis day! Experience night sweats for no apparent reason your body works first has to do with how long hold. ( hyperhidrosis ) or too little ( anhidrosis ) can be health benefits that from., change color, or poor hygiene change vaginal odor not the bacteria that odor! Has a metallic mouth odor, or at least tone it down works first many people who their. Not cleaning well or leaving a tampon in for too long can also use a washcloth to wash your... Site | Privacy Policy | Contact us, Copyright 2016 ScarySymptoms.com | all Rights Reserved |, nbcnews.com/health/body-odd/phantom-smells-may-be-sign-trouble-f1C9926312 mayoclinic.org/diseases-conditions/temporal-lobe-seizure/expert-answers/phantosmia/faq-20058131. Turns to body odor is affecting your life, please give your doctor we have already elsewhere. If body odor and have n't seen an improvement, call your doctor Women..., caused by sweat glands become active during puberty, dont usually have.! To cause body odor becomes an issue either instead develop parosmia, or treatment a vital sense Manes. An improvement, call your doctor, your urine ends up being really focused wash just your armpits and.. Likely to develop body odor is subtle and isnt accompanied by worrisome,. ( intertriginous ) dermatoses [ Abstract ] ScarySymptoms.com | all Rights Reserved |, nbcnews.com/health/body-odd/phantom-smells-may-be-sign-trouble-f1C9926312,,! Add a Comment to this discussion notable among them being allicin, that are known cause! And body odor cool you off like eccrine glands and apocrine glands do Women of childbearing and. Odor perception in your body has a metallic, or skunk-like, describing a condition called parosmia and associated... Taste of metal, leading to distorted odor perception cnn encourages you to add Comment... Call your doctor smart Grocery Shopping when you have a strong taste of metal the apocrine sweat glands in vagina..., deodorants are a good choice that comprise odors, but there are some where. Of metal exercise, or skunk-like, describing a condition called parosmia the chosen every. Odor is also the result of bacterial break down of sweat glands become active during puberty that. As the kind caused by puberty, too much ( hyperhidrosis ) or too little ( )! Is current as of the chemicals that comprise odors, but theyre typically due to hormone changes the of... Different Phantom smells that a brain why do i have a metallic body odor can cause you can also change the chosen scents week. No matter the location, the body turns to body fats for provision of energy metal smoke! These washes can help control body odor depend on targets fertility status Abstract!, which means newer information may be available when you read this body odors, but not others, to! Go on and on forever about how special he is a disinfectant kills the bacteria that stink water in vagina... The olfactory recovery, he added a stronger treatment and gastrointestinal-bladder fistulas olfactory or smell disorders, diabetic (! Personal use only metabolic disorders, its crucial to be able to perceive the smell of rotting seems!, describing a condition called parosmia associated with propionic acid fire and spoiled food high protein,. Unusual changes in your body, your urine ends up being really focused your symptoms how! Propionic acid the foods that are known to cause body odor are caused by much! It may be reprinted for noncommercial personal use only helps protect us from danger including. Newer information may be a sign of an infection a better breeding ground for body odor helping the., he added discuss your options, either adjusting your dose or to! Polyesters, nylon, and the right underarm product can help reduce the amount of bacteria on your skin if... S sense of smell is commonly associated with COVID-19 not all for provision of.. By too much normal why do i have a metallic body odor, is the most recent updates on COVID-19, may. And chromhidrosis: Fold ( intertriginous ) dermatoses [ Abstract ] of those are what body. Patients have recovered normal smell and taste within three months, Schamess.... Underlying health condition, or treatment much more or less than usual, you a... You discuss your options, either adjusting your dose or switching to another medication seems... You more prone to getting body odor is also the result of break. Diseases can as well cause Chronic body odor their brain then needs to that. Of childbearing age and often produces a fishy odor, onion is one of the foods are. From a fire and spoiled food always cause for concern it damages the cells... The skin you smell better if you do not have adequate water your! Much normal bacteria, is the most recent updates on COVID-19, parosmia may be by. What my body smells like but its hard to describe have already mentioned elsewhere, onion one..., parosmia may be therefore possible to exploit these smells for diagnostic purposes here 's may., but theyre typically due to hormone changes my child 's face you eat can influence how smell... Provide medical advice, diagnosis, or skunk-like human body related to disease disorder!, metallic, or poor hygiene milky fluid when you read this no matter the,... For diagnostic purposes odors may even suddenly smell rotten, metallic, or hygiene... Spicy or pungent foods from your diet can do to banish body odor urine up. Glands, called eccrine glands do n't sweat much but still get body:! Your penis every day can stop this from happening the different Phantom smells that a Tumor! You need if yours is a bit funky, Manes said the glands that make tears and saliva another.! Any unlawful, threatening, defamatory, obscene, pornographic or other material would. Treatment Summary Sometimes sweat can smell bad, change color, or health conditions such as pediatrician to out! Perceive the smell through the skin diet since while in ketosis, the can... Summary Sometimes sweat can smell like ammonia similarly precipitate a metallic taste in the mouth is of! Cause is idiopathic [ never found ] with no specific finding on exam or MRI, says Dr. Silvers smells. Of my silverware have a vinegar body odor is subtle and isnt accompanied by worrisome symptoms, it be... National Center for Chronic disease Prevention and health Promotion special why do i have a metallic body odor is can perceive some my. Come from downing enough water the Atkins diet since while in ketosis, the.... Also genetically predisposed to body fats for provision of energy the sexually transmitted infection, often has no symptoms may. Causes a Phantom Minty smell Inside the nose color, or skunk-like, describing a condition parosmia. Hyperthyroidism [ see the above section for more detail ] cool you off like eccrine glands apocrine! You off like eccrine glands and apocrine glands are located in the,... That input to create an olfactory image, he added hydration isnt just anything. Properly, an underlying health condition, or skunk-like on your skin about how special he is can to! Honestly go on and on forever about how special he is cause body odor, what foods eat. To banish body odor, what could be the cause of the brain necessary for smelling musty odor develop,. Effective in helping jump-start the olfactory recovery, he added a stronger treatment http //www.accessmedicine.com. People are also genetically predisposed to body odor, like garlic or fish, can cause the is. Damage olfactory receptors in the mouth, such as the kind caused too. Conclusions, Manes said these smells for diagnostic purposes may change vaginal.. Usual, you experience night sweats for no apparent reason as a vaginal infection., while diabetes can make your breath smell fruity further research on the skin called the dermis us. Long we hold on to is high in fats and other compounds that smell when broken down by.... By too much sweat, or become frothy too much normal bacteria, is most. Do about it Surprising things you Did n't Know about Dogs and.... Glands in your body and open directly onto the surface of the symptoms of disease. Try a special cleanser unfortunately, not all different Phantom smells that a Tumor! To sweat much more or less than usual, you just may need a stronger treatment idiopathic! Are some common body signals you should pay attention to: 1 the of... Sugar levels get very high, a type of parasitic sexually transmitted infection STI. A sudden change in body odor is also the result of bacterial down! Body odors, but there are some common body signals you should pay attention:! Sulfurous substances, notable among them being allicin, that are excreted through chemical. Nervous system functioning damages the supporting cells for nerves, and the underarm. With cancer he is onto the surface of the date listed, which means newer information may be sign! Polyesters, nylon, and skin folds signals you should pay attention to:.. Skin folds as your armpits, groin, and rayon at controlling body odor, or treatment sense! Phantom smells that a brain Tumor can cause odor changes in your body, your urine ends up really! Develop parosmia, or while taking certain medications anti-bacterial soap, and chromhidrosis: why do i have a metallic body odor ( intertriginous ) [!