Move over, protein. There’s a new wellness obsession in town and her name is FIBER.

In this episode, Erin talks about the rising trend of “fibermaxxing” and why it’s more than just a catchy Gen Z trend. You’ll learn how fiber fuels your gut microbiome, supports short-chain fatty acid production, and impacts everything from hormone balance to inflammation.

But it’s not as simple as loading up overnight. Erin explains the distinct differences between soluble, insoluble, and resistant starch fibers, why variety is key for a resilient, diverse microbiome, and how to add fiber-rich foods and functional fiber supplements without triggering digestive distress.

Start slow, stay consistent, and prepare to reap the benefits!

• Why “fibermaxxing” is more than just a TikTok trend, and how to use it to actually improve gut health
• The hidden ways your gut microbiome shapes immunity, mood, hormone balance, and even your detox capacity
• How different types of fiber, like soluble, insoluble, and resistant starch, work alongside polyphenols to feed good bacteria
• Erin’s favorite strategies for upping your fiber game without the gas, bloating, or IBS flare-ups
• Why eating 30-40 different plants each week is the simplest path to a stronger microbiome

Resources mentioned:

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‘Your Guide to Fiber’ Blog

FOR OUR FULL LIST OF LINKS + RESOURCES, HEAD TO:

https://www.thefunktionalnutritionist.com/podcast/379-fibermaxxing

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Your thyroid influences nearly EVERY system in your body, from metabolism and digestion to mood, fertility, and energy, and in this episode, Erin is sharing how to support your thyroid health with deep nutrition.

You’ll learn why blood sugar regulation is the foundation of hormone health, and how thyroid-supportive nutrients like selenium, magnesium, and zinc can help optimize function and reduce risk for common imbalances.

Erin also explores the nuances of “anti-nutrients” like iodine and goitrogens, especially for those managing Hashimoto’s. She outlines practical food choices (think colorful veggies!), supplementation tips, and key labs to keep an eye on, so you can feel more confident in supporting your thyroid health starting today.

• Why unstable blood sugar makes thyroid medication and supplements less effective
• Must-have foods and nutrients to rotate for thyroid support, including selenium, magnesium, and zinc
• The surprising truth about cruciferous veggies like broccoli and cauliflower - and how you can enjoy them without sabotaging iodine uptake
• When iodine helps and when it can trigger Hashimoto’s flare-ups
• The safe supplements nearly everyone can use vs. those that require lab testing first

Resources mentioned:

Apply to work with us 1:1 here!

Erin’s FREE Hormone Food Guide

Applications are now open for the fall 2025 cohort of Funk’tional Nutrition Academy™.

FOR OUR FULL LIST OF LINKS + RESOURCES, HEAD TO:

https://www.thefunktionalnutritionist.com/podcast/378-thyroid-health

Check out The Funk’tional Nutritionist: Website | Instagram

Organifi supplement powder (save 20% on your order with code FUNK)

LMNT Electrolyte Replenishing powder (Use code FUNK and get a free sample pack with any purchase!)

OneSkin (Use code FUNK for 15% off your first purchase)

Qualia Senolytic (get up to 50% off and an extra 15% off your first purchase with link + code FUNKS)

Bon Charge (Use code FUNK to save 15%)

Is it really perimenopause, or just stress, habits, and thyroid shifts at play? In this episode, Erin is debriefing her 6-month thyroid and hormone protocol experiment.

After noticing changes in mood, cycle irregularities, fatigue, and PMS, she decided to run a full panel of labs, including thyroid markers, sex hormones, a DUTCH test, and a GI-MAP stool test.

Erin breaks down exactly what her labs revealed, the protocols she implemented, and the results she’s experienced that have shifted her energy, mood, and cycles.

Her biggest takeaway? Protocols aren’t one-size-fits-all. With the right testing, lifestyle shifts, and targeted support, you can move from feeling “off” to feeling like yourself again.

If you’re looking for 1:1 functional support, apply to work 1:1.

In this episode:

• Why a “normal” TSH doesn’t always mean your thyroid is working optimally, plus the key marker Erin found functionally low
• Erin’s favorite supplements to support thyroid conversion, adrenal resilience, and hormone balance
• Why lifestyle habits, stress, and resiliency matter just as much as labs when addressing hormone health
• The surprising supplement Erin stopped and what she replaced it with that made a “night and day” difference
• Why so many people assume “hormone protocol” automatically means HRT – that’s not always the case!

Applications are now open for the fall 2025 cohort of Funk’tional Nutrition Academy.

Erin’s FREE Hormone Food Guide

Apply to work with us 1:1 here!

Episode 357: Before You Jump to HRT - What Your Perimenopause Symptoms Might Really Mean

Episode 368: Perimenopause Isn’t Just About Hormones: What Every Perimenopausal Woman Should Know Before Starting HRT with Dr. Deanna Minich

FOR OUR FULL LIST OF LINKS + RESOURCES, HEAD TO:

https://www.thefunktionalnutritionist.com/podcast/377-thyroid-protocol

Check out The Funk’tional Nutritionist: Website | Instagram

Organifi supplement powder (save 20% on your order with code FUNK)

OneSkin (Use code FUNK for 15% off your first purchase)

Qualia Senolytic (get up to 50% off...