Losing weight with Doc Fleck Dr. Anne Fleck achieves what others have failed at: helping people who have already gone through countless attempts to lose weight become slimmer. The renowned TV doctor, "Doc Fleck" from the series "Die Ernährungs-Docs," addresses the issue where short-term diet promises fall short: self-directed changes in eating behavior. This approach leads only in one direction, towards the desired weight. Just as an unathletic person can be gradually introduced to exercise until they no longer want to live without it, someone who overeats or eats incorrectly can be guided back on track until they naturally prefer healthy food in the right amounts. The reason for the success of the Doc Fleck method is surprisingly the same as what contributes to overweight. Humans are often influenced by biological and emotional factors.