Fibermaxxing 101

Fiber is having a moment and now “fibermaxxing” is gaining traction as the latest wellness trend. Unlike many fad diets that focus on elimination or restriction, this movement centers on adding more of something most Americans are not getting enough of. While the name may be new, the underlying concept is not: fiber has long been recognized as essential for gut health, weight management, and chronic disease prevention. At the same time, the recent update to the Dietary Guidelines for Americans has renewed conversations about what nutrients and dietary patterns deserve greater attention — and where opportunities remain to better address persistent gaps in intake, including fiber.

The current Dietary Guidelines continues to highlight whole foods like fruits and vegetables which are nutrient dense and rich in fiber. While importance of protein is also discussed in the Dietary Guidelines, more could be said to the benefits of other plant-based proteins which provide lean protein and fiber in one package. Examples legumes like chickpeas, black beans, lentils and other pulses. Whole grains are another important yet often under-consumed category, and although there is less emphasis on this food group in the latest guidelines, foods like oats, quinoa, brown rice, and whole wheat products contribute meaningful amounts of dietary fiber.

Knowing the various types of fiber-rich foods is one of the key elements in successfully following the fibermaxxing trend. This is because two types of fiber exists: soluble fiber and insoluble fiber. Soluble fiber can aid in blood sugar and cholesterol management as well support healthy gut bacteria, while insoluble fiber which can ensure regular bowel movements and elimination of waste.

Here are three more key steps to start fibermaxxing:

1. Increase slowly and hydrate. This will allow your body to adjust as eating too and much fiber and too quickly can cause constipation and gut discomfort, especially if you’re not drinking enough fluids.
2. Add, don’t subtract. Find little ways to add more fiber in your meals with simple recipe adjustments like adding beans, nuts, or seeds to a salad. You can also try adding lentils or whole grains into soups or simply serve a new vegetable to your dinner.
3. Go for plant-based proteins. Even choosing plant-based proteins once or twice a week can make a difference in how much fiber you add to your diet while still including high quality lean proteins.

Ultimately, fibermaxxing is creating a shift in diet trends because it is one that prioritizes abundance over restriction and long-term health over short-term trends. By centering meals around fruits, vegetables, legumes, whole grains, nuts, and seeds, individuals can close the fiber gap making fibermaxxing less of a trend and more of a sustainable, evidence-based shift in how Americans approach everyday eating.