her own diabetes
What Is Functional Medicine?
"Every symptom has a story. Functional medicine reads that story from the beginning."
Functional medicine is a systems-based, patient-centred approach to healthcare. Rather than prescribing a drug to suppress a symptom, it investigates the biological, genetic, environmental, and lifestyle factors that created that symptom in the first place.
It treats the person, not the diagnosis making it uniquely powerful for chronic, complex conditions that conventional medicine struggles to resolve.
Why conventional medicine is failing chronic patients
Over 77 million Indians live with diabetes. Autoimmune conditions rise 9% annually. Gut disorders affect 1 in 3 adults. Yet most clinics offer another prescription — not a solution.
Dr. Priti's StoryTests come back "normal" but you feel terrible
Functional medicine runs advanced panels that find real imbalances hidden in subclinical ranges that standard labs miss.
You're on multiple medications and feel worse
Polypharmacy masks symptoms while adding side effects. Functional medicine removes the need for drugs by removing the cause.
Your condition is "managed" but never resolved
Management is not healing. Functional medicine aims for genuine reversal confirmed by lab results, not just symptom scores.
Every specialist treats one part no one sees the whole
Functional medicine is integrative by design. One practitioner maps your entire biology gut, hormones, genetics, stress, and lifestyle.
You've been told "it's just stress" or "it's your age"
Fatigue, brain fog, weight gain, and pain are signs of real biological dysfunction not inevitable aging. Functional medicine finds and fixes the cause.
Understanding BENDS Functional Medicine
A five-pillar root-cause framework developed by Dr. Priti Nanda Sibal addressing every dimension of your health to create lasting transformation, not temporary relief.
- BBiome RestorationGut testing → 4R protocol → targeted probiotics → seal leaky gut
- EEndocrine BalancingFull hormone panel → cortisol, thyroid, sex hormones → personalized correction
- NNutritional PrecisionAnti-inflammatory metabolic eating + Berberine, ALA, Magnesium, Chromium
- DDe-InflammationRemove all inflammatory triggers → Omega-3, Vitamin D, infection clearance
- SStress + Sleep ProtocolHRV-guided stress protocol + circadian sleep optimization + vagal nerve support
How Functional Medicine at Peak Wellness Works
Our approach goes far beyond a standard clinic visit. Every element is designed to uncover your personal biology and address it with precision.
Advanced Diagnostic Testing
In-depth testing (gut, hormones, toxins, sensitivities) for a complete health picture.
Beyond Standard LabsPersonalised Treatment Protocols
Custom treatment based on your reports, lifestyle, and goals.
Uniquely YoursResults Measured by Data
Progress tracked through biomarkers not just symptoms.
Evidence-Based HealingConditions We Address
Functional medicine doesn't treat diseases in isolation it restores the biological systems that govern them. These are the conditions we most commonly reverse or significantly improve.
Type 2 Diabetes & Pre-Diabetes
Reversal through metabolic repair and lifestyle changes.
Gut & Digestive Disorders
IBS, acidity, SIBO, and more treated via gut healing.
Hypothyroidism & Hashimoto's
Hypothyroidism & Hashimoto’s addressed at the root.
Hormonal Imbalances
PCOS, menopause, cortisol balanced with targeted care.
Obesity & Metabolic Syndrome
Sustainable weight loss by fixing metabolism.
Autoimmune Conditions
Reduce triggers through gut, detox, and immune support.
Chronic Fatigue & Brain Fog
Resolve energy and cognitive issues at the source.
Hair Loss, Skin & Aesthetics
Improve hair loss, skin issues, and aging naturally.
Dr. Priti Nanda Sibal
"I reversed my own diabetes. Then I made it my life's mission to help 5,000 others do the same."
In 2015, Dr. Priti Nanda Sibal a GMC Amritsar graduate with over two decades of clinical practice was diagnosed with Type 2 diabetes. Rather than accept lifelong medication, she pursued a Fellowship in Functional Medicine at George Washington University (A4M, USA).
Using the BENDS approach she developed, she reversed her own condition. Today she leads India's most trusted functional medicine clinic Peak Wellness in Gurugram where she has personally guided over 5,000 patients to measurable health transformations.
How Your Healing Begins
A four-stage process that takes you from your first conversation to a fully personalised healing protocol with ongoing support throughout.
Discovery Call
Free 20-min consultation to understand your health story.
Deep Assessment
Advanced testing to uncover root causes.
Personalised Protocol
Custom plan with nutrition, therapies, and lifestyle changes.
Ongoing Support
Regular follow-ups and tracking for lasting results.
Real lives, real results.
These are the consistent outcomes we see when root cause medicine meets patient commitment. Hear it from those who've lived it.
Dr. Priti's correct diagnosis and guidance restored my mental clarity completely. My HbA1c dropped from 9.2 to 5.8 in four months. I'm off all medication and feeling better than I did at 35.
My weight dropped from 85 to 62 kg. I'm completely off diabetes medications and feeling healthier than I have in a decade. This is not a diet it's a complete transformation of how my body works.
Six months later body pain gone, sugar normalised, arthritis-free. I had been told this was permanent. Dr. Priti proved that wrong. I wish I had found functional medicine ten years ago.
Frequently Asked
New to functional medicine? We've answered the most common questions below and our team is always available for a direct conversation.
Ask Us DirectlyIs functional medicine the same as alternative medicine?
No. Functional medicine is evidence-based and uses conventional diagnostics, labs, and medical training as its foundation. Dr. Priti is a qualified MBBS physician. The difference is in the depth of investigation addressing root causes rather than suppressing symptoms.
Can I do functional medicine alongside my existing treatment?
Yes. Functional medicine complements conventional treatment and often reduces the need for medication over time but we always coordinate carefully with your existing prescriptions to ensure safety.
How long does it take to see results?
Most patients notice meaningful improvements within 6–12 weeks. For conditions like diabetes reversal or gut restoration, the full protocol typically spans 4–6 months. Results are tracked through biomarker changes not just how you feel.
Do I need to be in Gurugram to be a patient?
No. Dr. Priti sees patients across India and internationally via online consultations. Home testing kits for most functional labs can be arranged. Advanced therapies like HBOT, ozone, and IV nutrition require in-person visits at our Gurugram clinic.
What does the first consultation involve?
A comprehensive 60–90 minute deep-dive into your complete health history, symptom timeline, lifestyle, diet, stress patterns, and health goals. Dr. Priti will then recommend the appropriate testing and outline the first steps of your personalised protocol.
Is functional medicine covered by health insurance?
Currently, functional medicine consultations and many advanced tests are not covered by standard Indian health insurance. However, many patients find the investment worthwhile given the reduction in long-term medication costs and quality-of-life improvement.
Ready to discover why you're unwell
— and finally fix it?
Book a discovery consultation with Dr. Priti Nanda Sibal at Peak Wellness, Gurugram. The first step to root-cause healing is a single conversation.