Reclaim Your Radiance

In Perimenopause & For Life

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P logo for PERIMENO, a functional medicine practice specializing in perimenopause health by Sara Barthel (MS, CNS, LDN, IFM).

Expert Hormone & Biomarker Interpretation

Personalized Strategy Transformative Guidance

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LIES You’re Told About Perimenopause:

Get answers to your symptoms:

⏵⏵ Take The Perimenopause Symptoms Assessment

Perimenopause: The Hidden Phase Before Menopause Reshaping Women’s Health

Journal of Mid-Life Health

New study reveals a 2-4-year "critical intervention window" for women in perimenopause.

Journal of Mid-Life Health • New study reveals a 2-4-year "critical intervention window" for women in perimenopause. •

Perimenopause’s “Critical Intervention Window”

Estrogen and Metabolism: Navigating Hormonal Transitions from Perimenopause to Postmenopause

Findings from the study underscore the importance of addressing metabolic health during the “perimenopausal hormonal transition,” and “not merely managing traditional menopausal symptoms.”

Journal of Mid-Life Health, Sep 5, 2025, PMID: 40951853

  • Perimenopause is “a critical yet often overlooked phase in women’s health.”

  • “The perimenopause transition is a distinct 2-4-year period marked by hormonal fluctuations, altered body composition, and increased risk of insulin resistance, dyslipidemia, and cardiovascular disease.”

  • “Perimenopause represents a ‘metabolic transition window’ with unique physiological and clinical challenges that demand early recognition and proactive intervention.”

  • The study “advocates for a refined medical approach that positions perimenopause as a pivotal opportunity to optimize long-term metabolic outcomes in women.”

What you do now in perimenopause determines your health for decades to come.

DON’T MISS YOUR WINDOW

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Certification logos, badges related to health, nutrition, and functional medicine. Hormone certified, LDN, CNS, gluten-free practitioner, HeartMath practitioner, University of Western States master's with The Institute for Functional Medicine (IFM).

Sara Barthel

MS, CNS, LDN, FMCHC

Functional Medicine Perimenopause Specialist

Sara Barthel, Functional Medicine Perimenopause Specialist (MS, CNS, LDN, FMCHC, IFM).
Sara Barthel, Functional Medicine Perimenopause Specialist (MS, CNS, LDN, FMCHC, IFM).

Credentials

• Licensed Dietitian-Nutritionist

• Certified Nutrition Specialist®

• Menopause Hormone Literacy

• Certified Gluten-Free Practitioner

• HeartMath® Certified Practitioner

• Functional Medicine Certified Health Coach™

Master’s

• Human Nutrition & Functional Medicine

University of Western States • IFM

• Counseling Psychology

Bethel University, MN

⭑⭑⭑⭑⭑

If conventional medicine has failed you, I’ll get answers to your misunderstood and undiagnosed symptoms.
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PERIMENOPAUSE: Thyroid, Cortisol & Hormonal Chaos

You’ve tried everything. But nothing has worked. You feel like a shadow of your former self.‍ 🫥

1.‍ ‍Review list of symptoms

2.‍ ‍Take the symptoms assessment

3.‍ ‍Get a FREE 30-minute consultation

Am I in perimenopause?

⏵⏵ Take The Symptoms Assessment
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Watercolor illustration of a woman sitting outdoors, wearing a yellow floral dress and a wide-brimmed hat, holding a bowl of cherries. She is surrounded by potted plants, tall green trees, and a brick patio with a brick wall. A window with a view of green palm leaves is also visible.

Need help with perimenopause?

Feel unheard? At wit’s end? Confused? Miserable? Defeated?

Ready for answers and sustainable results? Keep scrolling…

🕳️🐇 Symptom Rabbit Hole Disorder:

A condition in which one attempts to internet research and doom scroll their way to health and experiment on their symptoms using search results and social media shorts. Side effects may include an algorithmic vortex of inaccurate, incomplete, unpersonalized, counterproductive and potentially harmful advice resulting in disillusionment, confusion, overwhelm, frustration and stubborn health problems. Stop immediately, please. Call me for professional, personalized medical help and sustainable results.

😉

A condition in which one attempts to internet research and doom scroll their way to health and experiment on their symptoms using search results and social media shorts. Side effects may include an algorithmic vortex of inaccurate, incomplete, unpersonalized, counterproductive and potentially harmful advice resulting in disillusionment, confusion, overwhelm, frustration and stubborn health problems. Stop immediately, please. Call me for professional, personalized medical help and sustainable results. 😉

Help is here.

I’ll get you answers and sustainable results! Won’t stop until I do.

PHASE 1

Advanced Hormone & Biomarker Analysis

No guessing. No generic protocols. I start with an intake session to learn about your health history, symptoms, concerns, challenges and goals. I’ll begin to design your personalized protocol, and order targeted medical-grade lab tests that includes a simple in-clinic blood draw and easy, convenient at-home collections for your unique, scientific, evidenced-based breakthrough.

One size does not fit all. Your body is one of a kind.

PHASE 2

Expert Lab Interpretation & Tailored Protocol

Your symptoms aren’t random. They’re signals from your body. Rather than masking them, I’ll study your data to uncover specific underlying hormone, thyroid and cortisol imbalances, autoimmunity, inflammation, infections, nutrient deficiencies, metabolic and gut issues. I’ll create your protocol to address the nuanced interplay of your hormones, biomarkers and treatments.

Get relief and healthy with a strategy made for you.

PHASE 3

Ongoing 1-on-1 Support & Optimization

You don’t have to figure it out or go it alone. Your body is complex and dynamic. What worked yesterday may not work tomorrow. What worked for one person may not work for you. I’ll stay with you through implementation and make critical adjustments as your body responds. I’ll fine tune and troubleshoot. I’ll make it manageable. My support and your progress will encourage you.

Enjoy better, sustainable results, faster with my help.

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My Promise

“Have hope. You don’t have to suffer through perimenopause. I’ll guide you through my proven process. With my determination and your commitment, you’ll get sustainable results. You’ll be heard, believed and supported by me all the way. I’d love to connect with you to see how I can help.”

- Sara

⏵⏵ Book Free Consultation

Perimenopause Health Pillars

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Expert Hormone & Biomarker Interpretations

Personalized Strategy Transformative Guidance

Programs

Essenza

— Essence —

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4-Month Foundation Program

••••

Best for: Women ready for relief from classic perimenopause symptoms by incorporating hormone and biomarker data and establishing healthy habits.

$

⏵⏵ Book Free Call About Essenza

Armonia

— Harmony —

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6-Month Comprehensive Program

••••••

Best for: Women seeking real answers and sustainable results to complex and persistent perimenopause symptoms for a better quality of life.

$$

⏵⏵ Book Free Call About Armonia

Luminosità

— Luminescence —

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12-Month Concierge Program

••••••••••••

Best for: Women committed to health optimization, proactive prevention, peak performance, longevity, radiant vitality, looking and feeling their best.

$$$

⏵⏵ Book Free Call About Luminosità

NOW ACCEPTING:

HSA

FSA

Health Care Sharing Ministries

Private Pay

Superbill

• HSA • FSA • Health Care Sharing Ministries • Private Pay • Superbill

Flexible payment plans for all programs

What Women Are Saying

The Perimeno Podcast

Watch or Listen

The Perimeno Podcast • Watch or Listen •

The Perimeno Podcast, hosted by Functional Medicine Perimenopause Specialist, Sara Barthel (MS, LDN, CNS, FMCHC, IFM).
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Frequently Asked Questions

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PERIMENO logo for perimenopause functional medicine perimenopause practice by Sara Barthel, board-certified functional medicine practitioner, perimenopause specialist (MS, CNS, LDN, IFM).

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