Losing weight is the number one New Year’s resolution. If your attempt is failing miserably, one local expert offers some sage advice. Registered dietician Lori Clements works with students at Temple’s Student Health Services and she says dieting can be tricky. “One of the problems is there so many different messages out there and a lot of them are not backed up with a lot of reliable evidence. And I think that people just don’t know where to go,” says Clements.