Personalized Nutrition

Rooted in Science

Precision Nutritional Services offers custom nutritional care based on your
unique genetics,lifestyle, and environment—because no two bodies are the same.

The Importance of Precision Nutritional Services and Your Good Health

Every human being’s wellness is impacted by their own particular genetics, lifestyle, and environmental exposure. These combined factors play a critical role in overall health and can significantly increase the risk of developing chronic inflammatory conditions such as diabetes, metabolic disorders, and obesity. In many cases, they also accelerate aging.

Compounding these risks is the modern American diet, which consists largely of excessively refined carbohydrates, salt, and saturated fats. Ultra-processed foods now account for 60% of all calories consumed by adults and 70% of all calories eaten by children. These foods are strongly linked to serious health concerns including cardiovascular disease, inflammatory bowel disease, depression, elevated lipids, obesity, and gestational high blood sugar.

Most health care systems today are reactive rather than preventive. Preventive care, early detection, personalized nutritional counseling, and lifestyle modification are often overlooked in the standard physician’s office. In reality, the same food given to two individuals may produce very different metabolic responses. That’s where Precision Nutritional Services comes in.

Personalized nutritional wellness aims to tailor dietary recommendations to each individual’s unique biological makeup, lifestyle, and risk factors. Thanks to advancements in genetics and nutrigenomics, we now have the tools to bring personalized care to more people than ever before. This approach doesn’t just manage disease—it helps prevent it.

At Precision Nutritional Services, we are dedicated to detecting, treating, and preventing diet-related diseases. We focus on nutritional genomics, which evaluates the genetic variations in each individual and how different diets can directly or indirectly alter gene expression. Our goal is to help patients achieve optimal health outcomes through customized care plans, rooted in science.

We believe that personalized nutritional services can substantially improve quality of life, delay or reduce diet-related illnesses, and empower individuals to take control of their health. Every patient is different—and so is every treatment plan. We work closely with each individual to help them reach their personal wellness goals.

Meet Dr. Ashok Shetty

Dr. Ashok Shetty is Board Certified in Internal Medicine, Holistic Medicine, and Anti-Aging Medicine. He is an active member of the American Nutritional Association, the American Gerontological Society, and the American Medical Association.

He earned his Doctorate in Medicine from Mysore Medical College and Research Institute in Mysore, India. He completed his Internal Medicine residency at UPMC Shadyside Hospital in Pittsburgh, Pennsylvania, where he served as Chief Resident.

Dr. Shetty holds board certifications or credentials in:

Internal Medicine
Geriatric Medicine
Long-Term Medical Care
Anti-Aging Medicine
Holistic Medicine
Obesity Medicine

He is licensed to practice in the State of California and maintains full registration with the General Medical Council in London, England. He is a member of the Broward County Medical Society, a Fellow of the American College of Physicians, and a Fellow of the American Geriatrics Society.

Dr. Shetty currently resides in Fort Lauderdale, Florida, where he provides expert care through virtual consultations and personalized nutritional programs.

Services

Precision Nutritional Services provides advice and consulting services via telemedicine services and digital consultation only. Dr. Shetty, and his team, employs genetic and epigenetic analysis to devise precision nutrition care for every individual in their care. Results are determined from testing which may include but is not limited to:

Genetic Analysis

Identifies how your genes influence nutrition, metabolism, and health outcomes.

Stool Microbiome

Evaluates gut bacteria to understand digestion, immunity, and inflammation levels.

Lipid disorders

Assesses cholesterol and fat levels to help manage heart and metabolic health.

Metabolic syndrome

Screens for key risk factors like blood pressure, insulin resistance, and abdominal fat.

Obesity assessments

Analyzes body composition and weight-related factors to guide personalized care.

Environmental toxins assessment

Detects exposure to harmful toxins that may disrupt your metabolism or immune system.

Immune function assessment

Measures immune markers to evaluate resilience, inflammation, and recovery ability.

Obesity assessments

Identifies imbalances in essential fatty acids critical for brain, heart, and cellular health.

Blood vitamins & mineral assessment

Checks nutrient levels to uncover deficiencies impacting your energy and wellness.

DNA Methylation

Analyzes epigenetic changes that affect how your genes are expressed and regulated.

Optimize Your Nutrient Levels

Get a deeper look into your body's vitamin and mineral balance.
Uncover deficiencies that could be affecting your energy, focus, and immune health.
Personalized testing helps you take control of your wellness from the inside out.

Ready to find out what your body really needs?