Fatigue and low energy
Tiredness can come from sleep, stress, nutrition, illness and more. A selected panel can add data to a workup for tiredness that has no clear cause, next to your history and exam.
Lab Testing in Rancho Santa Fe, CA
Low energy, poor sleep or slow recovery can have many causes. Selected lab panels add measured data, and we read every result alongside your exam and history.
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- Results reviewed by Arsallan Ahmad, ND
Overview
Maybe you sleep a full night and still wake up tired. Maybe your energy, mood or recovery changed, and nothing you have tried explains it.
Lab testing adds numbers to that picture. It is one of the wellness services we offer in Rancho Santa Fe. We choose a panel that fits your concern, then read each result with your history and exam.
What it is
What is Lab testing?
Lab testing measures selected markers, such as hormones or neurotransmitter-related compounds, in a sample like blood or urine. At True Performance, a test is recommended only when it can add useful data, and every result is read alongside your symptoms, history and exam findings.
How it works
We review your concern, history, medicines and supplements.
We choose a panel and explain how and when to collect the sample.
Arsallan Ahmad, ND, reviews the results alongside your exam findings.
What it helps with
- Energy, sleep or recovery changes with no clear cause
- Questions about hormone patterns at different stages of life
- Focus, mood or stress concerns within a wider evaluation
When it is not the right tool
- Explaining a health problem from a single number
- Urgent symptoms that need a physician today
- Replacing tests your physician has ordered
The re-check
When a repeat test would help, we compare it with your first result and your symptoms. If a finding needs medical or endocrine follow-up, we tell you.
What does a hormone panel show?
It shows the level of each hormone in the panel at the moment the sample was taken. Some hormones change through the day. Cortisol, for example, is usually highest in the morning, so collection timing matters.
Why can a result fall outside the normal range?
A reference range is the span of results seen in large groups of healthy people. Food, medicines, supplements, hard exercise and the menstrual cycle can all shift a result.
So a number outside the range may or may not point to a health problem. We read it in context before it changes anything in your plan.
How reference ranges work is explained in the MedlinePlus guide to understanding lab results.
Daily changes in cortisol are described in the MedlinePlus cortisol test overview.
Conditions
Goals Lab testing can support
Each panel is chosen for your concern. These are the areas testing most often adds data to.
Explore Fatigue and Energy Support
Female hormone patterns
Levels shift with the menstrual cycle, perimenopause and menopause. We read results with your cycle timing and stage of life.
Male hormone patterns
Changes in energy, sleep, body composition or recovery can prompt a panel. Age and medicines shape the result.
Stress response and recovery
Stress hormones change with sleep, exercise and the time of day, so each value is a snapshot.
Neurotransmitter-related markers
These can add context to focus, sleep or mood concerns, as supporting data only.
Why here
Why Lab testing at True Performance
Tests chosen for a reason
We pick panels based on your concern, age, history and medicines, so every marker answers a real question.
Results read in context
Each report is reviewed with your symptoms, exam findings and collection timing, not as an isolated number.
Clear next steps, including referrals
If a result calls for care outside our scope, we say so and suggest medical or endocrine follow-up.
Other options
Compare your options
Your primary care physician can order many standard blood tests, and that is often the right first step. Our panels are chosen to add data to a rehabilitation, recovery or performance plan.
Is it for you
Is Lab testing right for you?
A good fit if
- You have a concern that measured data could help explain
- You want results tied to a plan, not just a printout
- You can follow the timing and preparation for your sample
We check first if
- You have new or severe symptoms that need prompt medical care
- You take medicines or supplements that can shift results
- Your physician is already running the same tests
If one of these applies, we talk it through first and coordinate with your physician when needed.
Your visits
What to expect
A 15-minute intro call
A complimentary call about your concern and whether testing may help.
A review visit
We go over your symptoms, history, medicines, supplements and past results, then suggest a panel if one fits.
Sample collection
You get clear instructions on timing and preparation, such as fasting, before the sample is collected.
Results review
We go over your results with you and how they fit your plan.
Cost
Cost and insurance
Cost depends on the panel chosen. Lab testing is priced separately from the comprehensive exam, and we share current pricing before anything is ordered.
What your cost depends on
- Which panel you need and how many markers it includes
- The sample type and how it is collected
- Whether a repeat test is planned
- Whether testing is part of a wider plan
Ask us about cost and payment options on your intro call.
Booking policies
- Complimentary 15-minute intro call
- A card on file reserves your appointment
The clinic
Why choose True Performance
A lab value means more when it is tied to how you feel, move, think and recover. Our team reads results next to your spinal and nervous system findings, your physical or cognitive performance, and qEEG data when you have it.
Lab testing is one part of the whole-person care at our Rancho Santa Fe wellness center. Book an appointment to find out whether a panel fits your question.
Athletes and performance professionals we have worked with
Meet all 12 athletesDeMarcus Walker
NFL Defensive End, Broncos, Texans, Titans, Bears, and Commanders
Christian McCaffrey
NFL running back, San Francisco 49ers
Christian McCaffrey / DJ Moore
NFL Athletes
Raquel Pennington
UFC World Champion
DeMarcus Walker
NFL Defensive End, Broncos, Texans, Titans, Bears, and Commanders
Juan Archuleta
Bellator Bantamweight World Champion and Rizin Bantamweight Champion
Curtis “Razor” Blaydes / TJ Dillashaw
#4 in the UFC Heavyweight Rankings / Ultimate Fighting Championship and UFC Bantamweight Champion
Corey Zalewski
Colombian National Team Snowboarder
Visit
Where to find Lab testing
Lab testing visits take place at our Rancho Santa Fe office: 18029 Calle Ambiente, Suite 507, in Cielo Village, about two miles from Lake Hodges. Patients drive in from across North County San Diego. Lab testing is also offered at our Newport Beach office.
The first step
Schedule Your Lab Testing Visit
- 01Start with a complimentary 15-minute intro call
- 02Current pricing shared before any test is ordered
Does insurance cover lab testing?
We explain cost and payment options on your intro call. Lab testing is priced separately from the exam, and we share current pricing before anything is ordered.
Is neurotransmitter testing reliable?
It can give useful data when the sample is collected correctly. Urine and blood levels do not measure brain activity directly, so we use results as supporting information alongside your symptoms and exam.
How do I prepare for a lab test?
Follow the instructions for your panel, which may include fasting or collecting at a set time. Tell us about every medicine and supplement you take, since they can affect results.
Can one lab result explain what is wrong?
No. A single result is one piece of data, never the full answer. If a finding needs medical or endocrine follow-up, we tell you and coordinate with your physician.
Find out whether a lab panel fits your question
Start with a complimentary 15-minute call with our team.