Few months ago I felt like I lost some of my taste buds. This lasted for few days and I regained it. Now the taste of sweet is so different and wied. Initially I can taste a little bit of the food but the normal taste usually fades away and it usually does not taste normal. It is not just the taste of sweet. The first taste of any food is usually ok but the more (which is not much)I eat the more it becomes tasteless or a taste I can hardly describe. The thought of food is becoming unappetizing even though my sense of smell is intact. I take metformin and Januvia but I ve been on then for a while. Please advise!