Some days lately I get a sour taste in my mouth that lasts all day. It's slightly bile tasting, but I'm not having acid reflux at all. It's there whether I eat or not...stays about the same all day. Has anyone else had that or know what that is?

Congrats on your weight loss. Do you brush your tongue when you brush your teeth? At first, that coated tongue can be about the anaesthesia that you had during surgery. Takes awhile to flush all that stuff out. How about getting some peppermint extract and putting a drop in your water?

I did take a hard candy peppermint and put in my mouth. I did not crunch it. I let it melt. Did seem to help.