The Journal
Fiber
Articles on fiber.
digestive health
Peptides for Gut Health: What's Hyped, What's Proven, and Where Fiber Fits
Peptides for gut health, from BPC-157 to GLP-1s and collagen: what is hyped, what is actually proven, and why feeding your gut fiber is the foundation that works.
fiber
What to Eat on GLP-1: The Protein, Fiber, and Hydration Guide
What to eat on a GLP-1 like Ozempic or Wegovy: prioritize protein, fiber, and water when appetite is low. Why fiber is the half most people miss, and the foods that help.
digestive health
Leaky Gut and the Gut Barrier: What the Science Actually Says (and How Fiber Helps)
Is leaky gut real? Increased intestinal permeability is real, but 'leaky gut syndrome' is oversold. Here is what the science supports, and why fiber and butyrate are the lever that helps.
fiber
Estrogen Dominance and the Gut: How Your Estrobolome and Fiber Shape Estrogen After 40
Estrogen dominance is a pattern many women notice after 40. Here is the gut connection, the estrobolome, and why fiber is one of the simplest levers for helping your body clear extra estrogen.
data study
Fiber Intake by State: America's Fiber Gap, Mapped and Ranked (2026)
How every U.S. state ranks for fruit and vegetable intake, our Fiber Gap Index. Vermont leads, Kentucky trails, and no state comes close to getting enough fiber.
fiber
Why Women Need a Fiber Supplement Built for Women (Not a One-Size-Fits-All)
Fiber is not gendered, but a woman's gut, hormones, and risks are. Why a women's fiber formula beats one-size-fits-all, and what to look for.
fiber
Can You Use FSA or HSA Funds for Fiber Supplements? A Guide to Reimbursement
Can you use FSA or HSA funds for fiber supplements? A clear, sourced guide to eligibility, the Letter of Medical Necessity, and how to get reimbursed.
body composition
Losing Weight in Perimenopause: Why It's Harder, and What Helps
constipation