Precision Functional Health™

Some people do everything wrong and feel perfectly fine.

Then there's you. You try to do everything right. And somehow, you still don't feel right.

Let's find out why — guess less, do more.

DNA TestSymptom ReviewPersonal History

Less noise. More precision.

9 of 14

points run at a slower pace. None is a disease.

Example report · fictional client
Cellular energyB2, B6 and natural folate
Now
Toxin filterB1, B3, C and zinc
Now
Allergy clearanceVitamin A and B5
Now
Illustrative data from an anonymized sample report.
Why it works

Guess less.
Do more.

If you don't know your SNPs, most of what you do for your health is still a guess.

SNPs are small genetic variations that change how your body processes nutrients, handles certain substances, and responds to what you eat, take or do. That's why two people can do the same thing and get completely different results.

Without knowing these differences, all you can do is try, wait, and start over — a diet, a supplement, something added, something cut.

Knowing your SNPs doesn't remove the uncertainty. It gives you the information to make better decisions.

Guess less. Do more.

Get Started
PRECISION HEALTH3 / 8
Section 01 · Findings
Six points that
explain the picture.
Activates vitamin B9 (folate) more slowly
High
Cellular energy
55–75%
less activity
The problem
Converts folate into a form your body can use — a factory with fewer staff.
The solution
vitamin B2natural folate
Filters alcohol and certain chemicals more slowly
Inside your Map

Millions of data points.
8 that matter.

Your DNA holds millions of variants. We focus on the 8 biological pathways that most often explain why you've done everything right and still don't feel right.

Cellular energy

How efficiently your cells produce and use energy.

Detoxification

How well your body clears toxins and byproducts.

Inflammation

Your baseline inflammatory response.

Methylation

How you process folate, B12 and key nutrients.

Hormones

Balance and metabolism of key hormones.

Gut health

Digestion, absorption and how your gut responds.

Sleep & stress

How your body regulates cortisol and rest.

Nutrient needs

Which vitamins and minerals you actually need more of.

A SNP in one of these areas changes how your body actually uses what you eat, take or do. That's usually the real reason nothing has worked yet — not effort, not willpower. Just biology nobody looked at.

How it works

Not more information.
A clear next step.

We don't tell you everything about your body. We tell you what deserves attention now, why, and what to do next.

1

Understand

What's going on in your body, based on your DNA, symptoms and habits.

2

Prioritize

What matters most right now, so you stop trying to fix everything at once.

3

Act

Your personal 90-day plan, with clear steps.

4

Track

How your body responds along the way.

5

Adapt

What we adjust when something isn't working.

6

Reassess

Your next priority, once the first one is handled.

Included in Map
Added with Map + Guidance

Map gets you started. Guidance keeps you moving.

Map
$499
Know exactly where to start.
  • DNA kit shipped to your door
  • Genetic analysis & interpretation
  • 8 biological pathways
  • Priority Matrix
  • Biomarker Roadmap
  • Personal 90-day plan
  • 3 monthly check-ins by email
Best for: you want clarity and you're ready to act on your own.
Start with Map — $499
Most complete Map + Guidance
$995
Everything in Map, plus I walk you through it.
  • Monthly 1-hour calls with Diego
  • WhatsApp support between calls
  • Lab review against your genetic map
  • Personalized supplement & lifestyle protocol
  • Complementary biomagnetic protocol
  • Aarja Health starter pack
  • 6 months of follow-up, with a re-map at month 3
Best for: you want results, not just information, and you want me by your side.
Get Map + Guidance — $995

Map tells you what to do. Guidance does it with you.

Not sure which one? Start with Map if you want to see your data first. Choose Map + Guidance if you want me to walk you through it. You can upgrade later.
What happens after you buy

Five simple steps.
No guesswork.

1

Your DNA kit arrives

We ship it to your door.

2

Send your sample back

Simple, prepaid return.

3

We analyze and interpret

Ready in [X weeks].

4

You get your Map

Your 8 pathways, Priority Matrix, Biomarker Roadmap and 90-day plan.

5

We start working

Email check-ins with Map. Monthly 1-hour calls and WhatsApp with Guidance.

Diego NazarDiego Alejandro NazarCertified Naturopath · Functional Medicine Expert
About me

I don't treat diseases.
I look for answers.

For more than 17 years, I've worked with hundreds of people from different countries who were doing everything they could to feel better — yet still didn't feel like themselves.

Some had symptoms for years. Others had been told their tests were "normal" while they knew something wasn't right.

I became interested in the gap between what the numbers say and what the person actually experiences.

My work is simple in principle: look deeper, connect the information, and understand what makes your biology different.

Today, that means combining genetic data, biological pathways and personal context to identify patterns, establish priorities and create a practical 90-day plan.

I don't believe in universal protocols or miracle solutions. Your biology is not a template, and what works for one person may not work for another.

I don't promise answers before I understand the question.

I help you build a clearer map of your biology — so you can stop guessing, stop endlessly changing things, and start making more informed decisions.

Guess less. Do more.

What people say

Real people.
Real results.

★★★★★

"He was able to help me with some skin related issues and his treatments were thorough and in the end resolved the issue. If you prefer functional medicine, I would highly recommend him."

Sarah Dixon
Google review
★★★★★

"I don't know anyone else with the level of knowledge that Diego has about the body and health problems. He quickly discovered the root of my problem and treated it successfully — not just the symptoms."

Elisabeth Johansson Strifeldt
Google review
★★★★★

"After 2 weeks of Diego's treatments, I feel like a new person. My energy is up, my sleep habits are totally improved. I wish I had known about this 30 years ago."

Catherine Roy
Google review
★★★★★

"Diego is an exceptionally gifted health professional. He's able to use his extensive knowledge and experience combined with excellent intuition to address concerns effectively."

Chantel Bains
Google review
★★★★★

"Two weeks of treatment with Diego gave me relief from four years of chronic hives. My husband is feeling better too, from chronic conditions he'd had for more than 15 years."

Shirlronia Batista
Google review
★★★★★

"Diego is a pleasant doctor with a lot of experience. He was able to figure out what was wrong with my digestion, and now I feel much better. Highly recommended!"

Alex Boluev
Google review
Your turn

Let's find what nobody
has looked for yet.

If you've made it this far, maybe you've tried too many things. Maybe you've spent years looking for answers. Maybe you're tired of hearing that everything is normal when you know it isn't.

Start with your map. A DNA kit shipped to your door, a clear order of action, and no pressure.

Map from $499 · Kit included · Results in [2 weeks]