Healthy: Perhaps the most common and the most damaging. Individual health is not a body size, is not completely within our control, is not a barometer of worthiness, is not up for public discussion, and can be a moving target. This one does a disservice to fat people by giving them the idea that the only way to be healthy is to become thin, and does a disservice to thin people by giving them the idea that they are healthy simply because of their weight, neither of which is true based on the evidence.