Ongoing symptoms deserve answers. Parsley Health helps people with persistent, unexplained symptoms understand what may be contributing and move forward with thoughtful, whole-body medical care.
When something feels wrong, even if tests look normal.
01234567890123456789%
of autoimmune cases occur in women, but standard labs miss key immune markers.
0123456789-8x
women are more likely to have thyroid disease, yet most aren’t tested unless severely symptomatic
01234567890123456789%
of U.S. women are iron deficient, a common cause of fatigue and brain fog often left unchecked
01234567890123456789%
of autoimmune cases occur in women, but standard labs miss key immune markers.
0123456789-8x
women are more likely to have thyroid disease, yet most aren’t tested unless severely symptomatic
01234567890123456789%
of U.S. women are iron deficient, a common cause of fatigue and brain fog often left unchecked
Real symptoms might not show up on tests.
We Connect the Dots on Unexplained Symptoms
Bloating
Anxiety
Irregular Periods
Chronic fatigue
Joint Pain
PMS
Brain Fog
Sleeplessness
Headaches
Skin Rashes
Depressed Mood
Allergic Reactions
Why unexplained symptoms are often missed
Traditional care is designed to identify and treat specific diseases. When symptoms span multiple systems or fall outside clear diagnostic thresholds, contributing factors may include:
Subtle hormone or metabolic imbalances
Inflammation that does not meet diagnostic cutoffs
Gut health issues that affect other systems
Stress, sleep disruption, or nutrient deficiencies
Interactions between multiple systems rather than a single cause
Our approach to symptoms is right for you if you have:
Ongoing symptoms that have not improved despite normal or inconclusive test results
Seen multiple providers but still do not have clear answers or a path forward
Symptoms that affect multiple areas of your health and do not fit into a single diagnosis
A desire for thoughtful, whole-body medical care that takes your experience seriously
How Parsley approaches unexplained symptoms
We take a whole-body, systems-based approach to care, to understand patterns and contributors over time.
In-depth medical visits that explore symptoms, history, and lived experience
Review of existing labs, imaging, and prior records
Advanced and specialty testing when appropriate
Attention to how systems interact, including hormones, gut health, immune function, metabolism, and mental wellbeing
Ongoing follow-up to adjust care as patterns emerge
★★★★★
Parsley was the first to successfully identify the underlying cause of my seemingly mysterious symptoms.
Laura P.
Your integrated care team
Each care team is led by a board-certified clinician with advanced training in root-cause medicine. They go deeper to identify and treat the root cause of health conditions.
Complete Care pricing & what's included
$150/month
or $1,650 annually (1 month free)
Insurance coverage may be available for medical visits, depending on your plan, in NY, CA, WA, and OR. Membership covers access to your care team, coordination, and ongoing support. Medical visits are billed separately through insurance, just like care with any other medical provider.
5 in-depth medical visits with a functional health provider focused on root causes
2 visits with a functional nutrition coach to support lifestyle changes
A personalized care plan across nutrition, sleep, movement, and mental wellbeing
Access to advanced diagnostic testing
Ongoing care plan updates and secure messaging support between visits
~$1,500 in value from member-exclusive partner benefits
20% off professional-grade supplements
FSA/HSA eligible
$150/month
or $1,650 annually (1 month free)
5 in-depth medical visits with a functional health provider focused on root causes
2 visits with a functional nutrition coach to support lifestyle changes
A personalized care plan across nutrition, sleep, movement, and mental wellbeing
Access to advanced diagnostic testing
Ongoing care plan updates and secure messaging support between visits
~$1,500 in value from member-exclusive partner benefits
20% off professional-grade supplements
FSA/HSA eligible
Insurance coverage may be available for medical visits, depending on your plan, in NY, CA, WA, and OR. Membership covers access to your care team, coordination, and ongoing support. Medical visits are billed separately through insurance, just like care with any other medical provider.
4 steps to get started
01
Choose your clinician
Sign up here and schedule your first visit with a board-certified clinician licensed in your state.
02
Complete pre-visit assessment
Spend about 30 minutes completing a comprehensive medical history, symptom assessment, and lifestyle review so your care team can come fully prepared.
03
Meet your care team
Work with your care team virtually or in-person. Start with an initial 60-minute visit with your clinician.
04
Get your plan
Start taking action on your personalized care plan towards better health, with support from your care team each step of the way.
member outcomes
01234567890123456789%
improved or eliminated symptoms in the first year
01234567890123456789%
improved mental wellbeing
01234567890123456789k
members served nationwide
01234567890123456789%
improved or eliminated symptoms in the first year
01234567890123456789%
improved mental wellbeing
01234567890123456789k
members served nationwide
member outcomes
Functional healthcare you can trust
Progress you can see and feel
We use our proprietary, clinically-validated Parsley Symptom Index (PSI) to track progress in our care. Parsley members complete the PSI before their first visit and periodically over time. Clinicians use it to guide conversations, monitor progress, and understand how changes in care affect quality of life. Nearly 9 out of 10 members report symptom improvement within their first year of care.
Frequently Asked Questions
Parsley Health provides whole-body functional medicine care led by board-certified clinicians. We work with many people experiencing symptoms in this area, especially when symptoms are ongoing, complex, or have not improved with standard care. Care is personalized based on your health history, labs, and goals. If your symptoms have been difficult to resolve or fully explain, Parsley’s approach may be a good fit.
