Scientists have acknowledged the power of smell as it relates to predicting and detecting health issues in the human body. For instance, dogs have been known to have the ability to smell cancer and other maladies. Mr. Boyle, an electronics engineer formed a company, that designed and created sensors that can detect chemical weapons. That same technology is now being used to detect diseases in human beings such as irritable bowel syndrome, cancer, and other diseases.
Read more: One Day, a Machine Will Smell Whether You’re Sick