The Problem

Does This Sound Familiar?

Living with a long-term health issue is exhausting. You might feel stuck in a cycle of medications and symptoms that never seem to go away.
  • Are you told your condition is "for life"?
  • Are you worried about conditions like High Blood Pressure, Type 2 Diabetes, Heart Disease, or Cancer?
  • Do you struggle with Obesity, PCOD, Thyroid issues, or Fatty Liver?
  • Do you feel like you're treating symptoms instead of the root cause?
“You are not alone. And there is a clear path forward.”

The Solution

Our 3-months Guided Renewal Plan

We combine a proven protocol with personal data to create a plan that works for you.
We don't just guess—we measure your success.

Our plan is built on a clear, 3-step loop: Protocol > Progress > Proof.

protocol

Your Personal Protocol

We begin with a deep dive into your health and create your starting plan based on two pillars:

  • Metabolic Therapy: Metabolic therapy aims to exploit differences between diseased and healthy cells through targeted lifestyle and dietary changes that optimize mitochondrial function.
  • Cellular nourishment therapy: In wellness contexts, this strategy uses optimized whole-foods and oral supplements with the aim of correcting deficiencies and supporting the mitochondrial and redox balance of the cells.

Track Your Progress

You'll follow your protocol, and at the end of every month, we test. We use blood work to see exactly how your body is responding. This isn't just about how you feel—it's about seeing the changes on paper.

progress
proof

See the Proof & Adjust

This is where the magic happens. We review your results with you and show you the progress you've made. Based on this real-world data, through certain blood test, we fine-tune your plan for the next month. This ensures your body gets exactly what it needs at every stage of healing.

Who We Help

A New Approach for Many Conditions

Our metabolic plan is designed to address the root causes of many common chronic diseases. We have protocols that can help people with:

The Nervous System

  • Alzheimer’s Disease & Dementia
  • Epilepsy & Seizure Disorders
  • Parkinson’s Disease
  • Migraines & Chronic Headaches
  • Mental Health (Depression, Anxiety, Bipolar, Schizophrenia)

The Endocrine System

  • Insulin resistance and Type 2 Diabetes
  • Prediabetes & Metabolic Syndrome
  • Hypothyroidism, Hashimoto’s Thyroiditis and other thyroid disorders

The Cardiovascular System

  • Hypertension (High Blood Pressure)
  • Atherosclerosis (Heart Disease)
  • Dyslipidemia (Cholesterol & Triglyceride Imbalance)

The Digestive & Hepatic System

  • Non-Alcoholic Fatty Liver Disease (NAFLD)
  • Gastroesophageal Reflux Disease (GERD)
  • Irritable Bowel Syndrome (IBS) & IBD

The Immune & Autoimmune System

  • Rheumatoid Arthritis
  • Psoriasis & Eczema
  • Multiple Sclerosis (MS)

The Renal System

  • Chronic Kidney Disease (CKD)
  • Gout & Hyperuricemia

Metabolic Oncology

  • Cancer Management
Insulin Resistance Tree
Dr.Prasanna Bharathi

Dr.Prasanna Bharathi

MBBS, MD

Clinical Consultant in Metabolic Disorders

Dr.Gnana Sekaran

Dr.Gnana Sekaran

MSc, MPhil, PhD

Metabolic Therapist
Voluntarily Retired Professor in Medical Biochemistry,
College of Health Sciences,
Addis Ababa University, Ethiopia

Video Reviews

Top 3 Reviews

Success Stories

Don't just take our word for it. Hear from our patients

K
Karan
london
Hashimoto thyroiditis

Hi, My name is Karan. I am 46 years old, originally from India, and have been living in the United Kingdom for the past 20 years. My journey began unexpectedly when I developed persistent knee pain. During further investigations, blood tests revealed a TSH level of 60.09 mIU/L and positive thyroid peroxidase (TPO) antibodies, confirming Hashimotos thyroiditis. While continuing regular medical follow-up and monitoring, I chose to join the personalised metabolic therapy programme at Ragan Institute of Metabolic Therapy, Rasipuram – 637408, under the guidance of Dr. G. Prasanna Bharathi (Clinical Consultant in Metabolic Disorders) and Dr. N. Gnanasekaran (Metabolic Therapist). By following the personalised nutrition and lifestyle programme, my TSH gradually reduced from 60.09 to 17.98 and later to 9.44 mIU/L. This has been an encouraging journey for me. I am sharing only my personal experience, and I understand that every persons condition and response to treatment may be different. I encourage everyone to continue working closely with their healthcare professionals regarding their thyroid care. I am so proud that my brother has introduced Dr. N. Gnanasekaran. I must say, he is a very kind hearted and an extremely helpful person. No exaggeration, honestly, its bit hard to find a person like him in this century. Thank you and thank you again Dr. K

V
Vinutha V
Bangalore
CKD, diabetes and hypothyroidism

Patient Testimonial – Mrs. Vinutha I would like to express my heartfelt gratitude to Dr. N. Gnanasekaran and the entire team at Ragan Institute of Metabolic Therapy, Rasipuram, for the positive impact they have had on the health and well-being of my family. For many years, I suffered from hypothyroidism and depended on thyroid medication. Despite taking treatment, I continued to worry about my long-term health. After consulting Dr. Gnanasekaran, I underwent a structured metabolic therapy program that included personalized dietary modifications, lifestyle guidance, and regular monitoring. Over time, I experienced remarkable improvements in my health and thyroid function. Today, I am leading a healthy and active life and no longer require thyroid medication. This transformation has been one of the most meaningful health achievements in my life. My sister was struggling with diabetes and elevated blood sugar levels. Under the guidance of Dr. Gnanasekaran and through adherence to the metabolic therapy program, she achieved significant improvement in her glucose control and overall metabolic health. Witnessing her progress further strengthened our confidence in the approach followed at the institute. Perhaps the most inspiring journey has been that of my father. In 2021, he was diagnosed with chronic kidney disease (CKD). At that time, we were informed that dialysis might soon become necessary. Faced with uncertainty and fear, our family sought guidance from Dr. Gnanasekaran. Following his metabolic therapy recommendations, dietary interventions, and continuous follow-up, my father has been able to maintain his kidney health over the years. His creatinine and potassium levels have remained under control, and he continues to live without requiring dialysis. For our family, this has been nothing short of a blessing. What makes Dr. Gnanasekaran truly exceptional is not only his knowledge and experience but also his dedication, compassion, and genuine concern for every patient. He listens patiently, explains clearly, and treats each individual with respect and empathy. His commitment to helping patients improve their health naturally and holistically has earned our deepest trust. Our familys journey stands as a testament to the power of disciplined lifestyle changes, personalized metabolic care, and consistent medical guidance. We are profoundly grateful to Dr. Gnanasekaran and Ragan Institute of Metabolic Therapy for giving us hope, confidence, and a better quality of life. With sincere gratitude, Mrs. Vinutha On behalf of my family

D
Dr.N.ELANCHEZHIAN
Namakkal & Puducherry
Chronic migraine

I am Dr. N. Elanchezhian, a Veterinary Doctor serving as Professor in Veterinary college, and I suffered from severe chronic migraine for more than 27 years. During this period, I consulted several leading hospitals, neurologists, and specialists. I underwent multiple MRI scans and extensive medical evaluations. I also tried various conventional treatments and alternative therapies, but none provided lasting relief. My life and professional work were significantly affected by frequent migraine attacks, which impacted my concentration, productivity, and overall quality of life. When I visited Ragan Institute of Metabolic Therapy, Rasipuram during September-2025, I was introduced to a completely different approach that focused on identifying and correcting the underlying metabolic imbalances contributing to my condition. Under the guidance of Dr. G. Prasanna Bharathi and Dr. N. Gnanasekaran, I underwent a personalized metabolic correction program. The results have been extraordinary. Today, my migraine episodes have reduced by approximately 95%, and I am able to lead a much healthier and more productive life. Along with migraine relief, I have experienced improved energy levels, mental clarity, and overall well-being. What impressed me most was the scientific and personalized approach adopted by the Ragan Institute team. Their focus on correcting the root metabolic causes rather than merely managing symptoms has made a profound difference in my health. I am deeply grateful to Ragan Institute of Metabolic Therapy, Rasipuram, and especially to Dr. G. Prasanna Bharathi and Dr. N. Gnanasekaran for helping me achieve what years of consultations and treatments elsewhere could not. I wholeheartedly recommend metabolic evaluation and therapy to individuals suffering from chronic migraines, particularly those who have not found lasting relief through conventional approaches. Dr. N. ELANCHEZHIAN Email id: elanmozhi@gmail.com Mobile: 9442168665; 6379946885

Ready to See Your Health Change, Month by Month?

Taking the first step is the hardest part, and we're here to make it easy. Let's talk about your health goals and see if our 3-months plan is the right fit for you.