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Amanda Wikan, MS, RDN

Amanda Wikan, MS, RDN

Functional Nutrition for IBS, SIBO, & Gut Health

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Stop Guessing. Start Understanding Your Gut.

For people with stubborn gut symptoms who feel stuck despite doing everything right. I help uncover what’s being overlooked so you can finally make real progress.

Book a FREE Clarity Call

Tried everything for your gut, but still dealing with these symptoms?

  • You’re either backed up for days or running to the bathroom after every meal
    and canceling plans yet again due to uncomfortable or embarrassing symptoms.
  • Noticing a domino effect of troublesome symptoms –
    abdominal pain, bloating, brain fog, fatigue, food sensitivities, and weight changes.
  • Tired of restrictive diets that fail to provide lasting relief.
    You’ve tried the low-FODMAP or other restrictive diets and don’t want to have to eliminate these foods forever. 
  • Your lab tests came back normal, but you know something isn’t right.
    Your colonoscopy and endoscopy came back clear, but you know something is wrong.
  • You’re stuck in a cycle of podcast bingeing, endless Googling, ChatGPT rabbit holes, and second-guessing every step.
Let’s get to the root → FREE Clarity Call

My daughter has had eczema since she was an infant. Red, inflamed skin that she would itch until she bled. We quickly realized dairy was the culprit and cut it out of her diet. It wasn’t an issue until my daughter was old enough to realize she wasn’t like the other kids. She couldn’t enjoy gold fish crackers at snack time and even though we brought treats, she felt left out at birthday parties watching the other kids eat brightly frosted unicorn cupcakes. Amanda helped us get to the root of the issue: her microbiome was out of balance. Being a dietitian myself and knowing enough to get myself in trouble I proposed a protocol to solve the problem. Amanda immediately saw the protocol was too aggressive and likely to cause unwanted symptoms. She provided us a gentle, yet effective plan. After about 6 months my daughter was able to enjoy the wonders of dairy without eczema! 

Cassie C

Healing starts when you understand what your symptoms are pointing to ↓

Symptoms are clues. They narrow where to look, but they don’t explain why the issue is happening. That’s where my root-cause framework comes in. Instead of guessing, we systematically evaluate the key systems involved in digestion and gut health to identify what’s keeping you stuck. Your body is resilient and has the ability to heal—we just need to remove the obstacles and support the systems that restore lasting symptom relief.

Start With a FREE Clarity Call

How We Work Together To Reach Your Goals

Quickly Calm Symptoms

We’ll review your symptoms and health history and start taking practical steps right away to calm symptoms and reduce reactivity.

Get a Clear Plan

Together, we’ll uncover your triggers, expand your food tolerance, and restore your gut microbiome with a plan that fits your body and lifestyle for lasting results. Testing is optional—we’ll decide together if it would be helpful.

Stay on Track With Support

You’ll have ongoing guidance to troubleshoot symptoms, adjust your plan, and stay consistent, so you feel supported, empowered, and steadily better over time.

Start With a FREE Clarity Call

Constipation Relief Guide

This free starter kit helps you identify what type of constipation you’re dealing with and gives you practical steps you can use right away to support motility for quick relief.

GET YOUR FREE GUIDE HERE

Meet Amanda Wikan, MS, RDN

I’m a Registered Dietitian with a Master’s in Nutrition and Functional Medicine and I’ve been exactly where you are.

After my own gut health crisis (food poisoning, antibiotics, and relentless symptoms), I realized the conventional approach wasn’t giving me real answers. I was prescribed antibiotics for SIBO, which only made things worse.

At that point, my symptoms were so much worse than when I started, and I was reacting to more and more foods. Today, those symptoms are gone, and I credit that to the exact root-cause strategy I shared above: identifying the root cause and providing the body with the support it needs to heal.

This is the kind of support I wish I had when I was struggling. And I’d be honored to help guide you on your healing journey.

LEARN MORE ABOUT ME
jessica-jameson

“I had been trying for years to lose weight and fix my gut. After feeling disappointed and frustrated with my health for so long, my biggest fear was that I would never be able to fix my gut issues and I would have to live with them. Working with Amanda erased all my fears! I am thrilled with the results I got. My gut issues are gone. I am so much more comfortable in my body and so much healthier.”

Nicole-F

Nicole F

Sebastopol, Ca

Imagine If…

  • You could go through the day without bloating or bathroom anxiety
  • You knew exactly which foods made you feel strong and energized
  • You had steady energy to show up fully—for your partner, your kids, and yourself
  • You felt comfortable in your body and confident in your choices
  • Your mind was clear, your focus sharp, and the brain fog was finally gone

This is what happens when you treat the root cause instead of symptoms.

Your Symptoms Won’t Resolve on Their Own

Most people hope their symptoms will eventually improve on their own, but gut issues rarely resolve without addressing the root cause.

Without proper support, symptoms often become:

  • more frequent
  • more disruptive
  • more intertwined with digestion, hormones, skin, and metabolism
  • harder to treat the longer you wait

And the longer you wait, the more these issues tend to ripple into other areas of health, because gut health is the foundation of your overall health.

But it doesn’t have to stay this way.

Start With a FREE Clarity Call

From The Blog

Taking Antibiotics? Here’s How to Protect Your Gut Microbiome

Fix Your Gut Microbiome To Lower Cholesterol Naturally

Can’t Poop? Try This Morning Routine To Enhance Motility

Magnesium for Constipation, Anxiety, and Sleep: Which Form Is Best?

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Monday - Friday | 8 am to 4 pm PT

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