Real Health. Real Value.

WHY CHOOSE Dr. Frugal - Dr. Thomas J. Lewis? Real Optimal Health - at the Root Cause for Everyone

We provide Functional and Integrative health solutions at a fraction of their prices. Finally, real science-based answers that keep $$ in your pocket.

Low-Cost Diagnostics

• Predictive tests, most costing <<$100 w/extensive à la carte menu.

• Immune, Thyroid, Hormones, Pathogens, Gut, Vascular, Brain...

• Tests for root-cause factors, functional/integrative docs are missing.

No-Cost Routines

Subtle, sustainable shifts that cost little, nothing, or often save you money — can meaningfully improve your health.

We understand that both your time and your health are extremely important to you. That’s why we focus on practical habits and practices that honor both.

Examples include intermittent fasting for better metabolic health and taking a few minutes mid-day to hang or lie flat to decompress your aching back.

Food as Medicine

• Learn which grocery staples replace expensive supplements.

• Know the top 10 least expensive foods that are the healthiest.

Accommodating Coaching

You and your coach are a team, and YOU are the boss. Our coach will "meet you where you are at" and modify your plan as you progress.

How It Works in 2 Easy Steps!

1. Order a test

2. Order a consultation

NOTE: You can order a consultation without tests.

and

You can order tests without a consultation.

Order Consultations

We offer consults in 15-minute increments.

It's the FRUGAL way!

• Need a quick check-in? Order 1 15-minute block.

• Need a deep dive? Order 2 or more 15-minute blocks.

Order Tests

You can request affordable, effective health screening tests to help you identify ways to enhance your health or resolve a health issue.

Empowering your health journey with solid evidence over medical dogma.

Health & Disease Mechanisms

Understanding FIVE (5) basic mechanisms enables you to reverse or prevents most chronic conditions.

GONE is the medical coding system (ICD-10) with 72,000 diagnostic codes.

Simplifying Health

Health Concepts We All Can Understand and Improve Upon!

You are what you ABSORB: Improve food quality and digestion.

Stress Harms or Kills: Get out of "fight or flight" mode.

Chronic infectious are REAL: They slowly inflame and damage.

Toxins drive Inflammation that damages tissue and organs.

Autophagy is our repair process. Give it a chance.

Health & Disease Pathways

Understanding FIVE (5) basic pathways enables you to reverse or prevents most chronic conditions.

REPAIR: If repair is weak, deterioration prevails!

IMMUNITY: Immunosenescence is the natural process of aging.

DETOX: Toxins contribute to damage requiring more repair.

ENERGY: You have fuel, but is the "supporting cast" in place?

REGULATORY: Hormones and peptides act as "conductors."

Example 1: Diabetes

Dogma or Current Standard Medical Thinking: ICD-10 Code: E08-E13

ISSUE: Too many calories are consumed. The excess calories are stored as fat. As this process continues, glucose increases in the blood and insulin goes up to push the "sugar" into the cell. The cell resists creating a viscous cycle of more sugar, more insulin, and more excess calories stored as fat. Eventually the pancreas reaches its limit and producing insulin to "control" the blood glucose.

SOLUTION: Give drugs like metformin to lower glucose levels. Give insulin to "push" more glucose out of the blood stream - thus lowering blood glucose levels.

PROBLEM: Studies show that individuals with Type 1 diabetes or insulin-dependent Type 2 diabetes have a life expectancy that is roughly 7 to 11 years shorter than the general population. Additionally, non-insulin dependent diabetics all have shorter life expectancy compared to non-diabetics. Reference: https://www.frontiersin.org/journals/endocrinology/articles/10.3389/fendo.2025.1704277/full

Mechanisms & Pathways: No Codes - Root Causes Instead!

ISSUE: Food with insufficient micronutrient content is consumed or digestion is compromised so even someone eating well is NOT getting adequate micronutrients. As a consequence your brain sends a signal to consume MORE FOOD. This process is called "Hidden Hunger." Cravings and hidden hunger are similar. Blood glucose goes up as does insulin. The insulin goes up to remove excess sugar from the blood and send the excess to the Liver to store as fat. HOWEVER, the elevation in insulin levels causes MORE food to be consumed - not for the calories, but to achieve sufficiency in micronutrient levels.

Consider someone who is consuming adequate calories but only 50% of the bodies requirement of micronutrients - as determined by their brain. Their brain then sends a signal back to consume DOUBLE the food so that macronutrients are now in adequate supply.

SOLUTION: Increase micronutrient intake and/or improve gut health to optimize the absorption of micronutrients already in the food.

PROBLEM: None: "Diabetes" (more appropriately called "insulin resistance" can be reversed using this understanding. Indeed, it is more complicated than this, but the micronutrient deficiency is the ROOT-CAUSE of the diabetes cascade.

What causes the diseases that stem from diabetes?

No explanation is given for the increase in diseases that follow diabetes like neuropathy and heart/vascular disease other than excess sugar. In fact, experts at the NIH and Harvard where so convinced that providing insulin would reduce heart disease that they conducted a study called ACCORD - Action to Control Cardiovascular Risk in Diabetes. The study had to be stopped because so many people on high levels of insulin where DYING! Reference: https://www.nejm.org/doi/full/10.1056/NEJMoa0802743

1. Dogma or Current Standard Medical Thinking

2. Mechanisms & Pathways

Diabetes is first a micronutrient deficiency/insufficiency. Micronutrients are the raw materials for enzymes, your liver, and your kidneys (and other processes) to work properly. The major pathway they drive is "REPAIR." When 'REPAIR" is compromised, damage magnifies. Chronic disease is simply when damage happens at a greater rate than repair.

Here are the mechanisms that impact diabetes: "You are what you absorb" and "Autophagy - your repair mechanism"

Here are the pathways that impact diabetes: REPAIR, DETOX, and ENERGY

Example 2: Chronic Pain

ISSUE: There are many causes of chronic pain. It may have started from an illness or injury, from which you may have long since recovered from, but pain remained. Or there may be an ongoing cause of pain, such as arthritis or cancer. Many people suffer chronic pain in the absence of any past injury or evidence of illness. (FrugalDoc Note: Is this helpful at understanding root causes?)

SOLUTION: The clinical management of long-term chronic pain can be challenging. The limited number of pharmacological treatments available only helps a proportion of patients, often resulting in tolerance and side-effects with long-term use. Patients can be left with substantial functional disability and poor quality of life, and with their condition causing substantial health-related economic burden. linkinghub.elsevier.com/retrieve/pii/S2058534917301816

PROBLEM: Solution is pharma-only: Biologics, NSAIDS, and anti-inflammatories. And, they state that they cannot help long-term

Dogma or Current Standard Medical Thinking: ICD-10 Code: G89.29

ISSUE: Describing chronic pain as a cellular energy crisis is a compelling, highly accurate way to look at how the body handles persistent pain. While traditionally viewed through the lens of psychology or structural anatomy (like a pinched nerve or worn-out joint), contemporary neuroscience and cellular biology show that chronic pain is deeply tied to mitochondrial dysfunction and bioenergetic failure.

SOLUTION: 1. Increase cellular energy with energy systems like sunlight, electrical currents, magnets, sound and infrared light while supporting a healthy internal ecosystem by consuming high nutrient-dense foods. 2. Eliminate "energy stealers. Underappreciated pathogens like those from the oral cavity, even mild or seeming insignificant, like gingivitis or periodontal disease can contribute to low energy, thus pain either in your entire body, or locally, in specific tissue. The solution is, of course, improved oral hygiene.

PROBLEM: This concept of pain, and the elimination thereof, may not be well recognized or accepted thus minimizing its implementation.

Mechanisms & Pathways: No Codes - Root Causes Instead!

YOUR PATH

The FrugalDoc Recovery Roadmap

A step-by-step approach to restoring your health.

This approach recognizes the interconnection between ALL systems.

STEP 1: Gut Health: You are what you absorb!

If your gut isn't optimal, all systems are operating inefficiently. We guide clients through the "8R" 8 sequential steps to great gut health.

STEP 2: Oral Health: You are what you swallow!!

You swallow 1.5 liters of saliva/day. We know from OralDNA testing that almost everyone has oral pathogens in their saliva. These pathogens affect the gut AND the vascular system (via the blood supply in the roots).

STEP 3: Augment Micronutrients: These are your "carpenters."

100 years of data show that our soils are depleted in micronutrients. Augmentation is very low-cost and effective.

STEP 4: Improve Metabolic Flexibility: NOT with GLP-1 drugs.

Simple things like fasting and adding key fats to your diet can restore insulin sensitivity.

STEP 5: Support Immunity: Immunosenescence IS aging!

Certain supplements and peptides WILL slow aging.

STEP 6: REVERSE Heart Disease: Blood Flow = Health.

Proteolytic enzymes and vascular cleanses have been shown clinically to improve vascular integrity.

Dramatic loss of micronutrients in WHOLE FOODS!

TESTIMONIALS

Real Recovery Stories

Hear from individuals who reclaimed their health without the high costs.

"Frugal Doc found the REAL root causes to long-standing health problems in the first low-cost consult."

— Sarah J., 38

"The focus on affordable testing was a lifesaver. I could afford testing that provided answers my friend paid thousands to obtain!"

— Mike R., 52

OUR TOOLS

Practical Health Resources
Expert advice focused on root-cause solutions that fit

Discover low-cost protocols, supplement-rich recipes, andOur retreat stands in the heart of Madeira's highlands — surrounded by ancient

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