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Insulin Resistance & Prediabetes
Support for blood sugar imbalance, addressing the underlying resistance, not just waiting until it becomes diabetes.
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About the Condition
What Is Insulin Resistance?
Insulin resistance occurs when your cells stop responding normally to insulin, the hormone responsible for moving sugar out of the bloodstream and into your cells for energy. Over time, your body compensates by producing more insulin, which can quietly drive weight gain, fatigue, and inflammation long before blood sugar numbers cross into a pre-diabetes or diabetes diagnosis.
At Body Blu, we test fasting insulin and glucose together, not just glucose alone, to catch resistance earlier and understand your full metabolic picture. Our goal is to help restore healthy insulin sensitivity through personalized nutrition, lifestyle, and lab-guided strategies, not just wait for numbers to worsen.
Symptoms
Common Symptoms of Insulin Resistance
Symptoms are often subtle in early stages, which is why regular lab testing matters.
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Experiencing Any of These Symptoms?
You don't have to wait until it becomes a diagnosis. Reach out and let our team help you get real answers and a plan built around your actual root cause.
Testimonials
What Our Patients Say
Real stories from real patients who found relief with Body Blu's root-cause approach.
★★★★★
"I've been going to Body Blu and Dr. Scarpuzzi for several years. I always get the best care and rely on their services to keep me healthy! I'd highly recommend this service for anybody interested in exploring a natural path to a healthier life."
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Corey C.
★★★★★
"BodyBlu has been fantastic for a number of functional health needs for my family. I appreciate the full body health approach and natural process to true health."
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Sebastian Harris
Our Team
Meet Our Staff
Compassionate, experienced care from a team dedicated to finding your root cause.
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Joseph Scarpuzzi, ND
Naturopathic Doctor • CA License ND861
Dr. Scarpuzzi is a licensed naturopathic doctor and member of the California Naturopathic Doctors Association (CNDA), practicing at Body Blu's Cardiff and Carlsbad locations. His clinical focus centers on the endocrine system, including thyroid, adrenal, and male and female hormone health, alongside gastrointestinal conditions, anti-aging and longevity medicine, and functional medicine. Dr. Scarpuzzi takes a root-cause approach to care, combining advanced diagnostics with personalized, natural therapies to help each patient reach lasting, optimal health.
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Shelli Liddell
Medical Assistant & Office Manager
Supporting our doctor is Shelli Liddell, our skilled medical assistant and office manager, ensuring every patient experience is smooth, comfortable, and personalized. From the moment you walk in, Shelli helps coordinate your care, assist with treatments, and keep the day-to-day rhythm of the clinic running so you can focus on getting well.
Recognized for Excellence:
Ranch & Coast Best Naturopathic Medicine
2016 · 2017 · 2018 · 2019
Best of La Jolla
2015 Winner
A-List Winner
2014
Best of La Jolla
2015 Winner
A-List Winner
2014
Ranch & Coast Best Naturopathic Medicine
2016 · 2017 · 2018 · 2019
Get Started
Request a Discovery Call
Tell us a bit about what's going on, and our team will follow up to schedule your visit.
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Biopuncture · Thu 15 · 9:00 AM
Your next visit, booked from your pocket.
Book and manage appointments, track your treatments and shot history, get reminders for your next visit, and stay connected with your care team — all in one place.
Free for iPhone and Android.
Use your Body Blu patient account.
Choose your visit type and send the request.
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See open times for your provider and request a slot.
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Every visit and injection, kept in one record.
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A nudge before each appointment.
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Stay connected with Dr. Scarpuzzi's team.
On the Body Blu blog
3 Powerful Ways the Body Blu PHR App Transforms Care
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Why Choose Body Blu
What Makes Our Approach Different
Six reasons patients trust us to find what's really going on.
Root-Cause Diagnosis
We look for the "why" behind your condition, not just a diagnosis to manage.
Comprehensive Lab Testing
Advanced testing that goes beyond what a standard checkup would ever cover.
Personalized Treatment Plans
Every plan is built around your labs, symptoms, and goals, never a generic protocol.
Naturopathic Doctor-Led Care
Every plan is guided by a licensed naturopathic doctor with real clinical expertise.
Ongoing Monitoring & Support
Your plan is adjusted over time as your labs and symptoms improve.
Whole-Body, Integrative Approach
We treat your condition in the context of your full health picture, not in isolation.
Ready to find out what's really driving your symptoms?
Resources
From Our Blog
Naturopathic insights, wellness tips, and updates from the Body Blu team.
Wellness
Diarrhea, Constipation, and Gut Health: How a Comprehensive Stool Analysis Can Reveal the Root Cause
Struggling with persistent diarrhea or constipation that doesn’t seem to have a clear cause? You’re not alone. Many people deal with ongoing digestive issues despite eating well, exercising, and trying different supplements.
Wellness
Glutathione: Benefits, Risks, and Scientific Evidence
Glutathione is a naturally occurring antioxidant found in virtually every cell of the human body. Often referred to as the “master antioxidant,” it plays a central role in protecting cells from oxidative damage, supporting detoxification, and maintaining overall cellular function.
Wellness
NAD+ and Aging: The Cellular Link to Energy and Longevity
Aging is often thought of as something that happens on the surface—wrinkles, slower metabolism, reduced energy. But the real story begins much deeper, inside your cells. One of the most important drivers of how your body ages is a molecule called NAD+.
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