01/21/2026
Why Fiber Is One of the Most Underrated Health Interventions 🫐🌿
If there’s one simple daily habit that can meaningfully shift your digestion, hormones, metabolism *and* immune system—it’s fiber.
Here’s why:
🌱 Fiber feeds your microbiome (it’s a prebiotic).
Your gut bacteria rely on fermentable fibers as their primary fuel source. When you feed them well, they grow more diverse and abundant—two of the strongest markers of gut health in the research.
🧬 A healthy microbiome supports your immune system.
Your microbiome “trains” your immune system in early life *and* throughout adulthood. A depleted microbiome is linked to higher rates of allergies, intolerances, inflammation, and immune dysregulation. Unfortunately, across North America, many of us simply don’t have the robust microbial ecosystems we evolved with.
🍎 “But I eat lots of vegetables—don’t I get enough?”
Often… no.
Modern food is different from what humans ate in an evolutionary context. Wild foods are far more fibrous. Today, our produce is bred to be **tender, juicy, sweet, and easy to chew**—great for taste, not so great for fiber density. Even people with excellent whole-food diets frequently fall short.
In clinic, this shows up clearly: microbiome testing often reveals low bacterial diversity and low total populations—both of which improve when fiber intake goes up.
💩 Bonus benefits of fiber:
- Supports regular, comfortable bowel movements
- Helps balance blood sugar
- Binds excess estrogen for smoother hormonal balance
- Supports healthy cholesterol
- Leaves you feeling fuller and more satisfied
🌾 So should you supplement?
For many people—yes. A high-quality fiber blend can meaningfully support your gut ecology in a way most modern diets don’t fully provide.
If you’re curious whether your microbiome could use support, or which fiber formula makes sense for you, we can help you sort that out.
Your gut bugs will thank you. 💚
*Health information is meant to be educational and empowering, and is not medical advice. No health intervention is right for everyone. Please check directly with your provider to explore what is right for you before making any changes.*