It is true. Most of my favorite foods don't taste so good anymore, or I'm satisfied with 1 cookie instead of a handful. I don't keep any junk in my house, but going to parties and gatherings is still a challenge, so I'm glad that ice cream and sweets and sodas just don't taste good. I recently went on a 2-week vacation and ate outside my meal plan and drank alcoholic drinks and was shocked to find I weighed exactly the same as the day I left.