What is the F-Factor Diet?

The F-Factor diet is a dietary program that focuses on increasing the consumption of fiber-rich foods to promote weight loss and overall health. Developed by registered dietitian Tanya Zuckerbrot, it gained popularity in the early 2000s. The “F” in F-Factor stands for fiber, which is a key component of the diet.

The cornerstone of the F-Factor diet is consuming a high amount of dietary fiber, primarily from foods like fruits, vegetables, whole grains, and legumes. F-Factor also offers a line of branded foods and products, such as high-fiber cereal and protein bars, to help individuals meet their fiber goals conveniently.

While high-fiber diets are generally considered beneficial and healthy for most individuals, there have been many reports of people experiencing negative effects or challenges while following the F-Factor diet.

F-Factor Related News & Links

F-Factor drama timeline: How the high-fiber diet led to the biggest controversy in Instagram’s health and wellness community

The F-Factor Diet Is Getting Major Backlash from Dietitians

F-Factor Diet Drama – Refinery29

Unpacking the F-Factor Diet Drama

‘Fed Up’ examines a diet culture controversy, whistleblowers, and a war sparked with F-Factor’s owner