Japanese scientist Kikunae Ikeda first proposed umami as a basic taste—in addition to sweet, sour, salty and bitter—in the early 1900s. About eight decades later, the scientific community officially agreed with him.
I believe it’s the nerve pathway between the receptors and the brain that are suspected to be affected. There was a trial where they did a nerve block and it brought the lost taste/smell back, which implies the receptors were unaffected.
I believe it’s the nerve pathway between the receptors and the brain that are suspected to be affected. There was a trial where they did a nerve block and it brought the lost taste/smell back, which implies the receptors were unaffected.