Zuckerbrot positions the F-Factor diet as a unique, science-based “liberating” and “sustainable” approach to weight loss and good health. “F-Factor is not a restrictive ‘fad diet ...

The F-Factor Diet is based on the idea that taking in more fiber will slim you down and keep you lean. The F-Factor asks you to eat even more than the recommended amount of fiber for women—35 ...

And at least one diet that’s gained much attention recently focuses its emphasis on a single nutrient: fiber. Developed by Tanya Zuckerbrot, an internationally known dietitian, the F-Factor diet ...

“[The accounts] all started telling stories about F-Factor, and about women who were in serious pain from this diet,” Gellis tells Well+Good. “Somebody sent them to me, and I reposted one of ...

It reads like a too-crazy-to-be-true plot line: The girl who had to have part of her colon removed after she mega-dosed fiber on a diet beloved by celebrities and socialites. Around 2016, when she ...

It focuses on high fiber and lean proteins. This diet was created by Tanya Zuckerbrot, a registered dietitian and was ...