Food can only be tasted if it is mixed with saliva..!!

All food that is eaten has to be mixed with saliva inside your mouth to be able to taste it. Have you ever wondered why food is more tasteless with a dry mouth? Well now you know. Your taste buds can't work properly if they have no water (saliva mostly consists of water). Your body relies on water, and is about one or two thirds water. That is why flavored drinks such as soda (or pop) and Gatorade can be tasted with a dry mouth, and food can't (as well).