A recent study suggests that certain diseases can alter the way our body smells, potentially years before symptoms appear. This concept has been proven by a Scottish woman named Joy Mile, who discovered her husband’s distinct musky smell years before he was diagnosed with Parkinson’s disease. Her unique ability to identify patients through scent led doctors to test her skills, and she accurately predicted illnesses in several cases.
Researchers have identified volatile organic compounds (VOCs) as the culprits behind this phenomenon. These tiny molecules are produced when our body breaks down food for energy, but can change in response to underlying health issues. Scientists are now working on developing simple tests that can detect diseases through scent, similar to how dogs are trained to sniff out illnesses.
Studies are underway to create skin swab tests for early Parkinson’s diagnosis and explore the use of odors to diagnose cancers, brain injuries, and infections. This technology has the potential to revolutionize healthcare by allowing doctors to identify diseases quickly and non-invasively, potentially saving lives.
Source: https://www.thenews.com.pk/latest/1336823-body-odour-can-reveal-illness-years-before-symptoms-appear-study-finds