How to Do The F-Factor Diet: A Phased Approach to High-Fiber Eating
                                
                                
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                                    5 min read                                
                            
                                According to a 2019 study, increased fiber intake is associated with greater weight loss and better adherence to calorie-restricted diets. The F-Factor Diet, developed by registered dietitian Tanya Zuckerbrot, leverages this principle to promote weight loss and overall health by prioritizing high-fiber foods and lean proteins.