Similar to why peppers taste hot, what’s going on here is there is a chemical in mint, menthol, which is deceiving the cerebrum into believing that the area the menthol is applied to is cold; even though in fact, it’s the same as it was before. More particularly , menthol binds with cold-sensitive receptors in your skin; these receptors contain things called “ion channels”, in this case TRPM8. The menthol makes these much more sensitive than normal, so they trigger and you feel a cold sensation, even though everything is more or less the same
Similar to why peppers taste hot, what’s going on here is there is a chemical in mint, menthol, which is deceiving the cerebrum into believing that the area the menthol is applied to is cold; even though in fact, it’s the same as it was before. More particularly , menthol binds with cold-sensitive receptors in your skin; these receptors contain things called “ion channels”, in this case TRPM8. The menthol makes these much more sensitive than normal, so they trigger and you feel a cold sensation, even though everything is more or less the same