R3 Functional Health:

Feel Better, Move Better, Live Better!

Ready To Feel Like You Again?

  • Get Your Energy Back

  • Balance Hormones

  • Lose Stubborn Weight & Belly Fat

  • Improve Mood, Focus & Motivation

  • Sleep Better & Wake Refreshed

  • Finally Discover the Root Cause

Functional Health Expertise PhD-Level Hormone Optimization Data-Driven Metabolic Correction Sleep & Nervous System Recovery Functional Health Expertise PhD-Level Functional Physiology Data-Driven Metabolic Optimization Sleep & Nervous System Recovery

You Know Something Feels Off… Even If Your Labs Are “Normal”

So many high-functioning men and women are told:
“Everything looks normal.”
“It’s just stress.”
“It’s aging.”
“Your labs are fine.”
Yet they still struggle with:

  • low energy; stubborn weight gain

  • poor sleep; brain fog

  • inflammation; hormone changes

  • digestive issues; anxiety or overwhelm

  • poor recovery; low motivation

  • feeling unlike themselves

Meet Dr. Alli Barnes Cariello

Alli Barnes Cariello is a Human Health Optimization Expert, Functional Nutritionist, Exercise Physiologist, Nutritionist, Lifestyle Medicine Practitioner, and Mid-Life Integrative Health Doctor who specializes in helping ambitious midlife women uncover the possible root contributors behind their symptoms and reclaim their health, confidence, and vitality.

Rather than simply managing symptoms, Alli takes a whole-person approach that combines functional medicine, clinical nutrition, hormone health, movement science, recovery strategies, neuroscience, and lifestyle medicine. She helps identify hidden imbalances that may be impacting energy, metabolism, mood, inflammation, sleep, gut health, and overall well-being.

With decades of experience in health, Alli creates personalized, science-based plans that fit real life. Whether you're navigating perimenopause, menopause, burnout, unexplained symptoms, weight gain, digestive concerns, or simply want to optimize your health and longevity, Alli provides the guidance, support, and actionable roadmap to help you move forward.

She has helped hundreds men, women, and children improve their health, increase energy, build strength, balance hormones, optimize metabolism, and feel more like themselves again..so they can show up fully for their families, careers, and the life they want to live.

A Whole-Body Approach To Health

At R3 Health, we don’t just look at isolated symptoms. We look at how your...

  • hormones

  • metabolism

  • inflammation

  • nutrition

  • stress

  • sleep

  • gut health

  • movement

  • recovery

  • nervous system

  • lifestyle habits

  • mindset

...all work together! True health optimization requires understanding the full picture.

Your Whole Health Breakthrough Session Includes

  • 90-minute deep-dive consultationullet List 1

  • Comprehensive health history & lifestyle reviewulleist

  • Hormone and metabolism symptom assessmentst

  • Nutrition and supplement evaluationBu List 4

  • Stress and recovery assessment

  • lPersonalized roadmap and next stepset

  • Advanced testing, referral, and product recommendations if appropriateList 5

Frequently Asked Questions

I've tried everything, how is this different?

Most approaches focus on one part of the body, or on just managing symptoms. We focus on uncovering possible root contributors, using advanced testing, personalized nutrition, lifestyle medicine, and one-on-one guidance to create a plan designed specifically for you.

Will labs be included?

Labs are not included in the consult, and are optional. If you have past labs, you can bring those to your consult. Advanced lab recommendations may be ordered prior to consult, or discussed during your consultation based on your health goals and symptoms.

Is this covered by insurance?

No. This is a personalized wellness and functional health consultation designed to provide a more comprehensive and individualized approach. You could use your FSA/HSA reimbursement for your consult.

Can this help if my regular labs were normal, and I've been told I'm fine?

Yes. Many clients come to us after being told everything looks “normal” despite still experiencing symptoms and feeling unlike themselves. This is why Alli started practicing to start!

It’s Time To Start Feeling Better Again.

At EVERY Age.

You deserve to wake up with more energy, feel confident in your body, think clearly, sleep better, and have a plan you can trust. You don't have to keep guessing, Googling, or wondering if feeling this way is "just part of getting older."

Let's work together to create a personalized path toward better health, greater vitality, and a higher quality of life.

r3 health | ALLI CARIELLO

Office Locations in MA:

Milton, Quincy, Hingham, Hanover, or Virtual

[email protected] | 857-267-2107

© 2026 R3 Health™. All rights reserved.