Sorry to speak about illness today, but sometimes early detection and preparation can either help with regards to treatment options or can let the person suffering from this horrible disease options and choices that he can make whilst still having the mental capacity to make those choices.
This simple little test only requires some Peanut Butter so, it’s not exactly an expensive experiment, but if anything that is another reason to just go ahead and do the test. The test is as simple as checking to see which nostril if either you can smell better. If the right nostril smells significantly better than the left, then it’s time to contact your doctor urgently.