Learn to listen to your body and find the root cause

Functional nutrition with a Registered Dietitian. We measure, we don't guess, and we build your plan on your data.

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Alicia Colella, RDN
Registered DietitianFunctional NutritionBody Composition10K+ community

The ROOT SWITCH Method™

A 6-month, 4-phase framework that works from the roots up. Your liver, gut, hormones and metabolism are connected: when one is off, the others feel it.

Reset01

Detox & Drainage

Before going deeper, we support your drainage pathways so your body can clear what it doesn't need. Includes a 5-day fasting-mimicking reset.

Root02

Gut Restoration

Guided by your Gut Zoomer results, we rebalance your microbiome and support your gut lining.

Rebalance03

Hormone Optimization

With your DUTCH results and monthly symptom tracking, we support cortisol, thyroid and sex hormones through food, timing and targeted supplements.

Recomp04

Body Recomposition

Now we focus on metabolism, muscle and fat loss, measured with InBody. Fat loss without extreme restriction.

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ROOTSWITCHROOTSWITCH

Find your program. Fuel your transformation.

Science-backed, personalized plans powered by InBody analytics, continuous glucose monitoring (CGM) and advanced lab testing, so you reach your goals sustainably.

6 Month Root Cause Protocol

Six months of 1:1 support and six virtual sessions, each one connected to a phase of the ROOT SWITCH Method.

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3 Month Optimization Plan

A focused plan to measure where you are, adjust your nutrition and track your progress month by month.

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Functional Lab Testing

Not ready for a program? Order a single test and review your results with your Registered Dietitian.

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A plan built on your data, not on guesses

4Phases in the ROOT SWITCH Method
6Months of 1:1 support
13Functional lab tests available
10K+People in the community

Tracking & optimization

We measure, we don't guess

  • InBody body composition analysis
  • Continuous glucose monitoring (CGM)
  • Advanced functional lab testing
  • Monthly symptom tracking
  • A personalized plan that adjusts as your body responds
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The foundation

Three pillars, one you

Real change doesn't come from one perfect habit. It comes from how what you eat, how you move and how you rest work together.

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Symptoms I support

Your symptoms are signals

Gut health

Bloating, gas, reflux, constipation, diarrhea, IBS, food sensitivities

Tests: Gut Zoomer, Food Sensitivity

Hormones

PCOS, irregular or painful periods, PMS, perimenopause, low libido, hormonal acne

Tests: DUTCH Complete, Female Wellness Panel

Metabolism and weight

Weight loss resistance, insulin resistance, prediabetes, blood sugar crashes, cravings, belly fat

Tests: Metabolic Health Panel, InBody, Genetics Test (3X4)

GLP-1 support

Losing muscle, nausea, low appetite, plateaus, or coming off the medication

Tests: InBody, Metabolic Health Panel

Thyroid and autoimmune

Hashimoto's, hypothyroidism, chronic inflammation, joint pain. Nutrition support alongside your doctor.

Tests: Female or Male Wellness Panel, Micronutrient Test

Energy, sleep and mood

Fatigue, brain fog, poor sleep, stress, afternoon crashes

Tests: Cortisol Profile, Micronutrient Test

Skin

Acne, eczema, rosacea, dull skin

Tests: Gut Zoomer, DUTCH Complete

Athletes and performance

Low energy in training, slow recovery, body recomposition, fueling for races

Tests: InBody, Micronutrient Test, Wellness Panel

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Guides & recipe books

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ROOT SWITCH Guide – Your Metabolic Roadmap $89.00

Functional lab testing

Stop guessing. Start testing.

Functional lab testing, interpreted by a Registered Dietitian, so your nutrition plan is built on your data.

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Meet your dietitian

Alicia Colella, RDN

Registered Dietitian Nutritionist and Functional Nutrition Specialist focused on fat loss, metabolism and body composition.

I look at labs before calories. I track glucose, not just weight. And I take the time to connect your symptoms, your labs and your lifestyle.

Read my story

Where I've worked

NutrisenseWellPlay Academy54DNutrisenseWellPlay Academy54D

Labs and partners I use

Precision Analytical (DUTCH)Vibrant Wellness3X4 GeneticsQuest DiagnosticsLabcorpInBodyFullscriptProLonPrecision Analytical (DUTCH)Vibrant Wellness3X4 GeneticsQuest DiagnosticsLabcorpInBodyFullscriptProLon

Real results, in their words

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Don't see your symptom? Let's talk.

Most visits last 10 minutes. We take the time to connect your symptoms, your labs and your lifestyle.

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