Functional Weight Loss in Sacramento & Nationwide Telehealth

#1 Rated Functional Weight Loss Program!

Weight Loss Resistance?

Over the past few years, Dr. Guthrie has helped thousands of patients not only lose weight but reclaim their health in the process. Our Functional Weight Loss Program, based in Sacramento and serving Elk Grove, Roseville, Folsom, Rocklin, and available nationwide through telehealth, uncovers what diets miss—hormones, gut health, toxins, inflammation, and nutrient gaps—so fat loss becomes a natural side effect of true healing.

This protocol is the result of 20+ years of refinement and clinical science. It’s not guesswork, and it’s not a cookie-cutter diet. It’s a personalized, lab-guided solution that transforms lives: patients coming off cholesterol and blood pressure meds, sleeping better, regaining energy, and finally breaking free from weight loss resistance.

At Rooted Functional Medicine, Dr. Guthrie says:
“We don’t guess—we TEST!”

Food sensitivities are unique to each person. Believe it or not, not everyone should be eating eggs, green beans, or even pineapple. That’s why we run advanced testing to create a custom nutrition plan designed for YOUR body—whether you’re here in Sacramento, Elk Grove, Roseville, Folsom, Rocklin, or anywhere across the U.S.

OFFICE HOURS

Monday

8:00am - 6:00pm

Tuesday

8:00am - 6:00pm

Wednesday

8:00am - 6:00pm

Thursday

8:00am - 6:00pm

Friday

8:00am - 6:00pm

Saturday

Closed

Discover Why It's Next To Impossible To Lose Weight When You're Toxic, Inflamed, & Have Cellular Damage!

  • A clinically proven functional medicine system, backed by decades of research, that puts you on the fast track to safe and sustainable results.

  • A personalized protocol designed just for YOU—which means no more guessing or following cookie-cutter diets.

  • A Sacramento-based weight loss program (available via telehealth nationwide) that targets the root causes: food sensitivities, toxins, gut health, hormone imbalances, and inflammation.

  • A simple, comfortable plan that doesn’t require endless calorie counting, restrictive diets, or exhausting workouts. Instead, it’s based on advanced lab testing and whole-food nutrition.

  • ​A doctor-guided protocol to restore balance at the cellular level and ensure long-term fat loss, energy, and overall health.

  • ​​A truly sustainable lifestyle plan—so you not only lose weight but also keep it off, while regaining confidence and vitality.

OUR APPROACH IS UNIQUE AND DIFFERENT

One of the biggest problems with most weight loss programs is that they use a generic, one-size-fits-all diet plan. You’re handed the same food list as everyone else, with no consideration for your unique body.

But what if you’re intolerant to chicken, broccoli, or other foods on that list? No matter how “healthy” they seem, they could be spiking inflammation and stopping your weight loss.

The research is clear: food sensitivities fuel inflammation, disrupt your digestive system, and stress your immune system. When your body is inflamed, it becomes extremely difficult to lose weight—no matter how much you diet or exercise.

At Rooted Functional Medicine in Sacramento (and via telehealth nationwide), we take an objective, functional medicine approach. Using advanced food sensitivity testing on over 100 foods, we create a personalized nutrition plan designed specifically for your body.

This isn’t guesswork—it’s science. That’s why our patients see such powerful results. By customizing your protocol, we help restore digestion, strengthen your immune system, and reduce whole-body inflammation.

The result? Safe, natural, and sustainable weight loss that works because it’s tailored to you—not a cookie-cutter plan.

STRUGGLING TO LOSE WEIGHT?

Our Functional Medicine Weight Loss Program in Sacramento (and Nationwide via Telehealth) Is Unlike Anything You’ve Tried Before!

ROOT CAUSE

Our advanced functional lab testing uncovers the true root cause of weight loss resistance—whether it’s hormones, gut health, inflammation, or nutrient deficiencies. This precision is why patients in Sacramento, Roseville, Elk Grove, Folsom, and beyond finally see results.

OUR APPROACH

We don’t guess—we test. Our safe, natural, food-based functional medicine approach creates highly effective, customized weight loss protocols. With secure telehealth, we serve clients across California and in all 50 states.

SOLUTION

Our weight loss program goes beyond quick fixes—delivering long-term, sustainable fat loss and improved energy. At Rooted Functional Medicine, fat loss is a natural side effect of restoring your health. Patients across Sacramento and nationwide trust our program for lasting weight loss, restored confidence, and vibrant health.

Amazing Patient Transformations!!

Are You Next?

JACKIE

Down 47 Pounds!

Improved Energy!

Improved Self Confidence!

Sleeping Better!

Less Anxiety / Depression!

DEB

Down 32 Pounds!

Improved Digestion!

Increased Energy Throughout The Day!

Loving Life Again!

BRITTNEY

Down 53 Pounds!

Improved Energy & Less Afternoon Fatigue!

Improved Confidence!

KELLY

Down 34 Pounds!

Less Fatigue!

Improved Sleep!

MEGAN

Down 53 Pounds!

Has Food Clarity!

Less Pain & Inflammation!

More Comfortable Around Friends!

KAREN

Down 32 Pounds!

Brain Fog Gone!

Less Tired!

Better GI Function!

JACKIE

Down 27 Pounds!

Improved Energy!

Greater Mental Clarity!

SUE

Down 54 Pounds!

Less Inflammation!

Less Fatigue!

Improved Gut Health!

AMANDA

Down 64 Pounds!

Improved Energy!

Loving Life Again!

NO DANGEROUS SHOTS, PILLS, OR SURGERIES!

Safe, Natural, & Highly Effective Functional Weight Loss in Sacramento & Nationwide via Telehealth

You Deserve This!

Long-Term Sustainable Results

Our functional medicine weight loss program in Sacramento, Elk Grove, Roseville, Folsom, and Natomas focuses on lasting results—not fad diets. We use advanced lab testing to create a customized plan tailored to YOUR body. As a result, fat loss happens naturally as a side effect of getting healthy again.

Safe, Natural, & Comfortable

Our approach is safe, natural, and food-based—no painful shots, risky medications, or crash diets. We don’t believe in quick fixes. Instead, we design an objective, lab-driven lifestyle plan that restores balance, reduces inflammation, and promotes long-term health.

Doctor Developed

This system is the culmination of 20+ years of testing, research, and refinement by Dr. Adrienne Guthrie, PhD. Patients LOVE that our program is doctor-developed, personalized, and proven to work. And with virtual telehealth, you can access our care whether you’re in Sacramento, nearby cities like Elk Grove, Roseville, Folsom, Natomas, or anywhere across the U.S.

MEET THE DOCTOR

Dr. Adrienne Guthrie

Dr. Adrienne Guthrie, PhD, is a Board-Certified Doctor of Natural Medicine and founder of ROOTED Functional Medicine & Longevity Lab.

Based in Sacramento and serving patients across Elk Grove, Roseville, Rocklin, Folsom, and nationwide via telehealth, Dr. Guthrie helps men and women heal from the inside out through personalized, root-cause protocols.

She specializes in Neuropathy, thyroid dysfunction (including Hashimoto’s), hormone imbalance, gut health, fatigue, brain fog, and weight loss resistance—using advanced functional lab testing to uncover answers most doctors miss.

Her work is personal: after overcoming celiac disease, hormone imbalance, and burnout, she knows the frustration of being dismissed by conventional medicine. As a mom of two and a woman of faith, Dr. Guthrie brings both expertise and empathy to every patient, helping them restore energy, clarity, and lasting wellness.

WEIGHT LOSS IN JUST 3 EASY STEPS!

Book Your Appointment

Using our online booking, schedule a time that works best for you.

Get Your Weight Loss Plan

We create a plan that is specific to you, your needs, & your goals.

Safely Lose Weight Loss

Within days you'll see the scale drop significantly! Virtual care available in all 50 states

FIND THE CAUSE - LIVE THE SOLUTION

At Rooted Functional Medicine, we’re not just health care providers—we’re your partners in achieving a natural, pain-free lifestyle. Led by Dr. Adrienne Guthrie, our clinic specializes in uncovering the root cause of chronic symptoms through advanced functional medicine.

Whether you’re struggling with weight loss resistance, neuropathy, autoimmune disease, gut dysfunction, or Type 2 Diabetes, we create personalized, lab-based solutions that restore health at the cellular level.

Serving clients locally in Sacramento, Elk Grove, Roseville, Folsom, and surrounding areas—as well as nationwide through secure telehealth—your first step is a complimentary Discovery Call.

NEW PATIENT SPECIAL

Are you a new patient? Take advantage of our Special Offer!

Frequently Asked Questions!

What Makes You Different From Other Programs Out There?

Most weight loss programs focus only on calories or quick fixes. At Rooted Functional Medicine in Sacramento, our program takes a truly functional medicine approach to weight loss. We proudly serve patients not only in Sacramento but also in Elk Grove, Roseville, Folsom, Natomas, and surrounding areas.

We use advanced, third-party lab testing to uncover hidden issues like hormone imbalances, gut health problems, inflammation, and food sensitivities.

Unlike cookie-cutter diets or shot-based plans, we create a personalized, root-cause solution that works for your unique body. And because we offer telehealth nationwide, you can access the same lab-driven, holistic care whether you’re here in Sacramento, in the greater Northern California region, or anywhere across the U.S.

The best part? Fat loss becomes a natural side effect of getting healthy again—our real goal is restoring your energy, confidence, and long-term health.

What Happens On The Discovery Call?

Your Discovery Call with Dr. Guthrie is a 15–30 minute phone consultation where we take a thorough health history and discuss your main concerns. The goal is to see if our Functional Medicine approach is the right fit for you.

If Dr. Guthrie believes she can help, she’ll explain your next steps. If not, she’ll guide you toward resources or referrals that can. Either way, you’ll walk away with clarity.

This call is free, and it’s available to anyone—whether you’re here in Sacramento or joining us through telehealth nationwide.

Are Your Programs Safe?

Absolutely. Our Functional Weight Loss and Root-Cause Programs are designed to be safe, sustainable, and effective. Unlike many approaches that rely on medications or quick fixes, we use objective functional testing to uncover what’s really happening in your body—hormones, gut health, inflammation, and nutrient status.

At Rooted Functional Medicine in Sacramento, and through our telehealth programs nationwide, we focus on restoring your body’s natural balance instead of covering symptoms with chemicals. Every protocol is personalized and closely guided, so you can feel confident knowing your safety and long-term health are always the priority.

How Much Does Your Program Cost?

Because every patient is unique, costs vary based on your goals and health history. Someone looking to lose 15 pounds will have different needs than someone aiming for 150 pounds. That’s why we don’t use cookie-cutter plans.

At Rooted Functional Medicine in Sacramento, and through our telehealth weight loss programs nationwide, each care plan is customized using advanced lab testing to uncover the root causes of weight struggles. This ensures your plan—and cost—is tailored specifically to you.

To keep things simple, we start with a FREE Discovery Call. In that 15–30 minute consult, we’ll review your goals, health history, and see if our Functional Weight Loss Program is the right fit. From there, we’ll outline your personalized plan and next steps.

Does Insurance Pay For Functional Medicine?

At this time, insurance companies do not cover Functional Medicine weight loss programs. This is true whether you’re here in Sacramento or working with us through our telehealth program nationwide.

That said, our protocols are designed to be affordable, and we’ve never turned anyone away because of finances. We also offer flexible payment options to make care accessible for motivated patients who are ready to invest in their long-term health.

Remember—insurance typically covers medications or quick fixes that only mask symptoms. At Rooted Functional Medicine, we focus on uncovering the root cause and creating lasting results that save you money (and suffering) in the long run.

Where Is Your Clinic Located?

Rooted Functional Medicine is based in Sacramento, California, and we proudly serve surrounding communities such as Elk Grove, Roseville, Folsom, and Natomas.

Our clinic is also 100% virtual, which means you can work with us from anywhere in California—or anywhere in the U.S.—through secure telehealth. The beauty of Functional Medicine is that it doesn’t require you to come into an office.

After your initial Discovery Call, we’ll ship advanced lab test kits directly to your home. Together, we’ll create a safe, natural, and highly effective protocol customized to your unique needs—whether you’re local here in the Sacramento region or across the country.

Do I Have To Come Into Your Office To Get Started?

Nope! Our practice is 100% virtual. All of our Discovery Calls are done over the phone, and functional lab test kits are shipped directly to your home.

While Rooted Functional Medicine is based in Sacramento, we also proudly serve nearby communities like Elk Grove, Roseville, Folsom, and Natomas, along with patients nationwide through telehealth. Whether you’re local or across the U.S., you’ll receive the same personalized care and root-cause approach.

Will I Have To Swallow A Lot Of Pills?

No. At Rooted Functional Medicine in Sacramento, and through our telehealth programs nationwide, we don’t believe in overwhelming patients with supplements. Instead, we run advanced functional lab testing to see exactly where your body is deficient or depleted.

From there, we create a targeted plan that combines the right supplement recommendations with specific whole-food nutrition strategies to naturally restore balance. The goal isn’t to load you up on pills—it’s to give your body what it actually needs to heal, in the simplest, most effective way possible.

Do You Provide Support / Accountability?

Yes! At Rooted Functional Medicine, based in Sacramento and serving Elk Grove, Roseville, Folsom, Natomas, and beyond, support is at the heart of everything we do. Even though our protocols are 100% virtual, you’ll never feel alone.

We provide ongoing guidance, 24/7 email support, and clear strategies to help you overcome obstacles as they come up. Whether it’s questions about your functional lab results, supplements, or nutrition plan, you’ll have direct access to expert help. And because we offer telehealth nationwide, patients across the U.S. receive the same personalized care and accountability.

Will I Have To Exercise?

Only if you want to. While exercise is healthy and encouraged, it’s not required to be successful in our program. Our Functional Weight Loss Program, based in Sacramento and available nationwide via telehealth, is primarily food- and lab-based. That means we focus on correcting nutrient deficiencies, balancing hormones, reducing inflammation, and creating a personalized nutrition plan tailored to your body.

If you enjoy moving your body, we’ll support you with safe, sustainable recommendations. But unlike many weight loss programs, we won’t tell you to spend hours in the gym. Instead, fat loss becomes a natural side effect of restoring health at the root cause.

Do I Have To Count Calories?

No. Our program doesn’t rely on strict calorie counting or generic diet plans. At Rooted Functional Medicine in Sacramento, and through our telehealth programs nationwide, we focus on what really matters—balancing hormones, reducing inflammation, and identifying foods that work for your unique body through advanced lab testing.

Instead of tracking every bite, we’ll help you create a personalized nutrition plan that restores your metabolism and promotes natural, sustainable fat loss. When your body is functioning the way it was designed to, you don’t need to obsess over calories—healthy weight loss happens as a byproduct of healing.

Do You Prescribe Medications?

No. Our Functional Weight Loss Program is designed to be safe, natural, and highly effective—without the use of medications or risky procedures. At Rooted Functional Medicine in Sacramento, and through our telehealth programs nationwide, we focus on healing the root causes of weight struggles with advanced lab testing, personalized nutrition, and targeted supplement support when needed.

Unlike many conventional “medical weight loss” programs that rely on prescriptions or shots, our approach restores your metabolism naturally so you can achieve long-term results without dependency on drugs.

Will This Program Give Me Suggestions On What To Eat?

Yes! As part of your Functional Weight Loss Program, Dr. Guthrie will provide you with personalized recipes and eating plan ideas based on your lab results and the protocol she designs for you.

At Rooted Functional Medicine in Sacramento, and through our telehealth programs nationwide, we don’t hand out cookie-cutter diet sheets. Instead, your plan is tailored to your unique biology—so every recipe, food swap, and meal idea supports your healing, balances your metabolism, and makes healthy eating simple and enjoyable.

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The information on this website, including text, graphics, images, and other material, is for informational and educational purposes only and is not intended as a substitute for professional medical advice, diagnosis, or treatment. Adrienne Guthrie holds a PhD in Natural Medicine and is a Functional Medicine Practitioner. She is not a licensed medical provider in the state of California. Services provided through Rooted Functional Medicine & Longevity Lab are wellness-based, designed to support the body’s natural healing processes, and may be used alongside conventional medical care. These services do not diagnose, treat, prevent, or cure any disease. Always seek the advice of your physician or another qualified healthcare provider with any questions you may have regarding a medical condition. Individual results may vary. No guarantees are made or implied. These statements have not been evaluated by the Food & Drug Administration.


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