When television pop psychologist "Dr. Phil" McGraw first teamed up with the lucrative weight-loss supplement industry, you could almost see Oprah Winfrey shaking her head in disapproval.

Oprah, his show-biz mentor, consistently has refused to endorse diet products. So when Dr. Phil told her he might vouch for Shape Up! drinks and nutritional bars, Oprah said it wasn't necessarily a decision she would make for herself.

Dr. Phil should have listened. Now the man whose macho shtick is dispensing "Get Real" advice is facing a possible class-action lawsuit filed by three disgruntled dieters. Their main charge is that - surprise! - the products he endorsed are useless.

Find more information about Dr. Phil diet supplements at http://www.bergen.com/page.php?qstr=eXJpcnk3ZjczN2Y3dnFlZUVFeXk1NDImZmdiZWw3Zjd2cWVlRUV5eTY4MDY2MzImeXJpcnk3ZjcxN2Y3dnFlZUVFeXk5.