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Nutritionist: Functional vs Conventional Approach

Nutritionist: Functional vs Conventional Approach
Nutritionist: Functional vs Conventional Approach

All bodies are unique, and health and dietary needs vary greatly from one person to the next. Since we all have different genetics, living environments, and lifestyles, there is no such thing as a one-size-fits-all diet that works as a cure-all for every single individual. Your dietary plan should be just as unique as you are, which is why working with a nutritionist should be at the core of your health journey. 

If you’ve done some research already, you may have found that there are different types of nutritionists. You may be wondering, “What’s the difference between a functional, registered dietitian nutritionist and a conventional nutritionist, and how can I find a functional nutritionist near me?” 

First, let’s review the difference between each type of nutritionist, and how functional nutrition is unique compared to conventional nutrition.

What Is a Conventional Nutritionist?

A conventional nutritionist is a dietary specialist who has been trained in conventional medicine and is trained to follow the USDA’s nutritional guidelines. They help their clients create healthy, realistic, sustainable meal plans to help them work toward their health goals. Their priority is helping the client better understand food, creating individualized meal plans that are tailored to that client’s specific situation, and teaching them how to make healthier choices.

Limitations of Conventional Nutritionists

While almost all nutrition coaching will provide some benefits, conventional nutritionists sometimes miss opportunities to improve their patient’s health because they work out of a narrow framework. They are taught the standard practice of diagnosing and treating each individual health concern, all of which may come with their own individual set of rules, restrictions, and medications. After a while, this process can become muddy, leading the clients on what feels like a wild goose chase to achieve their health goals. Many clients who work with conventional nutritionists find that even if they are getting adequate nutrients and diligently following their meal plans, they may not see the results they were hoping for. Five Journeys sees a lot of benefits to conventional nutrition, but we think your health team can be doing even more when it comes to diet.

The issue with this conventional method is that they are missing major pieces of the puzzle. Many Nutritional Science programs utilize outdated information that views nutrition as a black-and-white, cookie-cutter treatment. No matter what a client’s goal is, whether it be weight loss, more energy, or relief from digestive discomfort, there is nothing more frustrating than being stuck in a revolving door of diets that work for a while until the next symptom or health issue arises. Once a client has exhausted themselves trying every diet under the sun, they are more likely to give up and move forward under the impression that they are destined to live with their symptoms forever.

What Is a Functional Nutritionist?

Rather than taking a one-size-fits-all approach to treatment, a functional registered dietitian nutritionist approaches each client as a unique individual and takes other factors into consideration when developing their treatment plan. In fact, there are many functional nutritionists near year. You just have to know where to look. 

Stress levels, pre-existing conditions, genetics, and other lifestyle choices all play a role in helping a client achieve optimal health.

Functional nutritionists use science-based data to help them treat the whole person, rather than just an isolated set of symptoms. In doing so, they are able to help determine the origin of the client’s health condition and address the root causes of the symptoms. \

Factors a Functional Nutritionist Considers for Your Health

  • Illnesses
  • Medications
  • Exposure to toxins
  • Emotional or physical stressors
  • Genetics
  • Spirituality
  • Relationships or social connections
  • Life history

Standard nutritionists prescribe a singular set of nutrition guidelines that they believe will work for everyone, regardless of other lifestyle factors. The purpose of functional nutrition is to use food as a natural medicine to heal the gut, correct nutrient deficiencies, and restore balance. In addition to failing to consider other key elements of a client’s health and lifestyle, there are a variety of reasons why a diet prescribed by a conventional nutritionist may not work. 

Potential Drawbacks of Conventional Diet Plans

  • Slow the metabolism
  • Lead to overeating
  • Demonize certain foods
  • Lead to weight loss that is only temporary and circumstantial
  • Cause the client to ignore their hunger cues

Our bodies are very complex machines, and no two bodies are created equally. What works wonders for one client, may be completely ineffective, or even downright harmful, for another. Functional nutritionists take a holistic approach and use nutrition as one part of the whole plan of action to lead the client on a path toward wellness. 

Optimal health relies on a diet that is rich in fresh, whole, nutrient-dense foods. Functional nutritionists often focus on restoring gut health, no matter the condition, to improve a client’s overall health. Since 70% of the immune system is located in the gut, balancing the gut microbiota is crucial to managing health conditions, preventing disease, reducing inflammation, and improving cognition. 

The Holistic Approach: Nourishing Your Body Beyond the Plate

A healthy life goes far beyond what is on your plate. A functional nutritionist will address your entire lifestyle from stress levels and sleeping patterns, to exercise routines and pre-existing conditions. If you are under high amounts of stress, aren’t sleeping well, and are not physically active, your body is unable to properly digest the nutrients from the foods you eat. This can lead to brain fog, fatigue, depression, autoimmunity, and a host of other health conditions. A meal plan is no use unless the body can actually absorb nutrients, to begin with!

If you’re struggling with your health and wondering “How can I find a functional nutritionist near me?” contact the team at 5 Journeys today!

Nutritionist: Functional vs Conventional Approach

WHY DO WE DO THIS TEST?

This test is comprehensive testing for Lyme disease and other tick-borne illnesses, helping clinicians accurately diagnose and treat these complex infections. Click here for more information.

LOCATION PERFORMED

At home.

SPECIMEN TYPE

Blood, Urine, or Ticks

COST

may have a $200 copay

INSURANCE

Covered by most insurance.

Nutritionist: Functional vs Conventional Approach

WHY DO WE DO THIS TEST?

Galleri® is a multi-cancer early detection test, a blood test that screens for many of the deadliest cancers before they become symptomatic,1,2,3 including those with no recommended screening tests today. Click here for more information.

LOCATION PERFORMED

At home or in lab.

SPECIMEN TYPE

Blood

COST

$999

INSURANCE

Depending on insurance coverage.

Nutritionist: Functional vs Conventional Approach
Nutritionist: Functional vs Conventional Approach

WHY DO WE DO THIS TEST?

This DNA test analyzes a person’s genetic markers to provide insights into their health and wellness price. Click here for more information.

LOCATION PERFORMED

At home.

SPECIMEN TYPE

Swab

COST

$299

INSURANCE

Depending on insurance coverage.

Nutritionist: Functional vs Conventional Approach

WHY DO WE DO THIS TEST?

This test is a key tool for assessing the impact of long-term exposure to environmental chemicals. By quantitatively measuring 14 select metabolites, this test helps determine an individual’s toxic burden, offering essential data to guide targeted nutritional and detoxification interventions for improved health outcomes. Click here for more information.

LOCATION PERFORMED

At home.

SPECIMEN TYPE

Urine

COST

$129

INSURANCE

Depending on insurance coverage.

Nutritionist: Functional vs Conventional Approach

WHY DO WE DO THIS TEST?

The Hormone and Urinary Metabolites Assessment Profile (HuMapTM) provides a comprehensive overview of steroid hormones, their metabolites, and the efficiency of the enzymes that metabolize these hormones. Click here for more information.

LOCATION PERFORMED

At home.

SPECIMEN TYPE

Urine

COST

$199

INSURANCE

Depending on insurance coverage.

INSTRUCTIONS

Nutritionist: Functional vs Conventional Approach

WHY DO WE DO THIS TEST?

This is a dried urine test for comprehensive hormones to help providers solve complex patient cases. DUTCH is a group of validated tests that provide a complete evaluation of sex and adrenal hormones, including metabolites. Click here for more information.

LOCATION PERFORMED

At home.

SPECIMEN TYPE

Urine

COST

$300

INSURANCE

Depending on insurance coverage.

INSTRUCTIONS

Nutritionist: Functional vs Conventional Approach

WHY DO WE DO THIS TEST?

This is a comprehensive stool test that relies on quantitative polymerase chain
reaction (qPCR) technology to detect parasites, bacteria, H. pylori, fungi, and more by targeting the specific DNA of the organisms tested. Click here for more information.

LOCATION PERFORMED

At home.

SPECIMEN TYPE

Stool

COST

$399

INSURANCE

Depending on insurance coverage.

INSTRUCTIONS

Nutritionist: Functional vs Conventional Approach
Nutritionist: Functional vs Conventional Approach

WHY DO WE DO THIS TEST?

This is a comprehensive test that uses blood and urine to evaluate over 125 biomarkers. It provides recommendations for vitamins, minerals, amino acids, fatty acids, and digestive support. Click here for more information.

LOCATION PERFORMED

At home.

SPECIMEN TYPE

Blood and Urine

COST

$179 – $439

INSURANCE

Depending on insurance coverage.

INSTRUCTIONS

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Nutritionist: Functional vs Conventional Approach
Nutritionist: Functional vs Conventional Approach

WHY DO WE DO THIS TEST?

Genova’s SIBO Profiles are non-invasive breath tests which capture exhaled hydrogen (H2) and methane (CH4) gases following patient ingestion of a lactulose solution to evaluate bacterial overgrowth of the small intestine

LOCATION PERFORMED

At home

SPECIMEN TYPE

Breath

COLLECTION INSTRUCTIONS

COST

$85-$225 depending on insurance coverage. 

Nutritionist: Functional vs Conventional Approach
Nutritionist: Functional vs Conventional Approach

WHY DO WE DO THIS TEST?

This test evaluates the presence of harmful mycotoxins (toxins produced by molds).

LOCATION PERFORMED

At Home

SPECIMEN TYPE

Urine

COLLECTION INSTRUCTIONS

SPECIAL INSTRUCTIONS

Glutathione for 1 week, then bath or sauna.

COST

$699

INSURANCE

Fully covered by Medicare. Repeat test prices $249

Nutritionist: Functional vs Conventional Approach
Nutritionist: Functional vs Conventional Approach

WHY DO WE DO THIS TEST?

This test evaluates the genetic profile for multiple health indicators. Click here for more information.

LOCATION PERFORMED

At home

SPECIMEN TYPE

Blood Spot

COST

$319

INSURANCE

No insurance accepted

COLLECTION INSTRUCTIONS

Nutritionist: Functional vs Conventional Approach
Nutritionist: Functional vs Conventional Approach

WHY DO WE DO THIS TEST?

This company can test for lyme, babesia, bartonella and additional tick-borne illnesses. Click here for more information.

LOCATION PERFORMED

In office

SPECIMEN TYPE

Blood

COST

around $1600 (depends on panel selected)

INSURANCE

Fully covered by Medicare. May be reimbursed with PPO plans.
Nutritionist: Functional vs Conventional Approach
Nutritionist: Functional vs Conventional Approach

WHY DO WE DO THIS TEST?

This test evaluates the presence of harmful mycotoxins (toxins produced by molds).

LOCATION PERFORMED

At home

BLOOD FLUID

Urine

SPECIAL INSTRUCTIONS

Glutathione for 1 week, then bath or sauna.

COST

$310

INSURANCE

No insurance accepted
Nutritionist: Functional vs Conventional Approach
Nutritionist: Functional vs Conventional Approach

WHY DO WE DO THIS TEST?

This test evaluates a wide range of environmental toxins that may be leading to harmful health effects.

LOCATION PERFORMED

At home

BLOOD FLUID

Urine

SPECIAL INSTRUCTIONS

Glutathione for 1 week, then bath or sauna.

COST

$199

INSURANCE

No insurance accepted $30 discount given if done with mycotoxins.
Nutritionist: Functional vs Conventional Approach
Nutritionist: Functional vs Conventional Approach

WHY DO WE DO THIS TEST?

Blood work for blood count, urinalysis and vitamin levels.

LOCATION PERFORMED

BLOOD FLUID

Blood

NOTES

You often have to fast for these tests-please check your providers notes.

COST

Depending on the test, deductible or copay may apply.

INSURANCE

Depends on insurance coverage, deductible or copay may apply.
Nutritionist: Functional vs Conventional Approach
Nutritionist: Functional vs Conventional Approach

WHY DO WE DO THIS TEST?

Glyphosate (“Round Up”) is a pesticide that is widely used and this test indicates the body’s levels.

LOCATION PERFORMED

At home

BLOOD FLUID

Urine

SPECIAL INSTRUCTIONS

Glutathione for 1 week, then bath or sauna.

COST

$99 ($69 if performed with mycotoxins or environmental toxins).

INSURANCE

No insurance accepted $30 discount given if done with mycotoxins or GPL Tox.
Nutritionist: Functional vs Conventional Approach
Nutritionist: Functional vs Conventional Approach

WHY DO WE DO THIS TEST?

This test evaluates many measures including micronutrients, antioxidants, minerals, detox, overview of gut function, omegas and toxic exposure. Click here for more information.

LOCATION PERFORMED

At home.

SPECIMEN TYPE

Urine

COST

$150 – $329

INSURANCE

Depending on insurance coverage. Fully covered by Medicare.

INSTRUCTIONS

Nutritionist: Functional vs Conventional Approach
Nutritionist: Functional vs Conventional Approach

WHY DO WE DO THIS TEST?

This test evaluates the gut function and indicates microbiome balance, overgrowth, infection, inflammation, parasites and digestive efficacy. Click here for more information.

LOCATION PERFORMED

At home

SPECIMEN TYPE

Stool

COST

$179-$439 depending on insurance coverage.

INSURANCE

Depending on insurance coverage. Fully covered by Medicare.

SPECIAL INSTRUCTIONS

No probiotics for one week.

VIDEO INSTRUCTIONS

Nutritionist: Functional vs Conventional Approach
Nutritionist: Functional vs Conventional Approach

WHY DO WE DO THIS TEST?

This test evaluates the full menstrual cycle, female hormones, and adrenal profile.

LOCATION PERFORMED

At home

BLOOD FLUID

Urine

COST

$160-$329

INSURANCE

Depending on insurance coverage. Fully covered by Medicare.

NOTES

Must be off hormones in order to do the testing.
Nutritionist: Functional vs Conventional Approach
Nutritionist: Functional vs Conventional Approach

WHY DO WE DO THIS TEST?

This test is specifically for a tick-borne illness called “Bartonella”.

LOCATION PERFORMED

In office

BLOOD FLUID

Blood

COST

$260

INSURANCE

No insurance accepted
Nutritionist: Functional vs Conventional Approach
Nutritionist: Functional vs Conventional Approach

WHY DO WE DO THIS TEST?

This test evaluates the presence of potentially harmful heavy metals stored in the body.  Click here for more information.

LOCATION PERFORMED

At home

SPECIMEN TYPE

Urine

COST

Testing: $79 x2 paid to Doctor’s Data
DMSA: $38 paid to Johnson’s Compounding Pharmacy

INSURANCE

Not covered by Insurance
Nutritionist: Functional vs Conventional Approach
Nutritionist: Functional vs Conventional Approach

WHY DO WE DO THIS TEST?

This test measures saliva cortisol testing throughout the course of one day and informs us where there might be an adrenal imbalance.

LOCATION PERFORMED

At home

BLOOD FLUID

Saliva

COST

$80

INSURANCE

No insurance coverage

Nutritionist: Functional vs Conventional Approach
Nutritionist: Functional vs Conventional Approach

WHY DO WE DO THIS TEST?

This test is designed to look at food sensitivities (IgG immune responses). It is available in both a 99 or 184 panel. Click here for more information.

LOCATION PERFORMED

In office

SPECIMEN TYPE

Blood

COST

$129-238

INSURANCE

No insurance accepted