5. Low-Fat…Anything. People typically see words like “low-fat” and “fat-free” and assume that the food is much lower in calories…and then proceed to eat much more than just one serving, often consuming as many calories as, or even more than, the regular version. Remember: one serving is one serving, no matter what. Or, you may save calories by just sticking to the regular version and eating one portion of that.
Originally seen on http://blackdoctor.org/