Do those scales that display your bf percentage show a higher percentage when you're on creatin due to more water stored in your body? Actually I heared they were able to display your bf percentage because muscles consist of water and because these scales could identify the type of tissue (either fat or muscle) because of that. But actually I realized that when I was a little "dehydrated" they showed like a percent less than that, and now that Im on creatin my bf percentage shown by the scale is like 2 percent higher (after just a few weeks) tho I ate the way Ive always eaten.