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Your guide to Free Prostate Specific Antigen (PSA) %
Discover the role of Prostate Specific Antigen (PSA) % in your health and longevity with Mito Health's advanced biomarker analysis. Our detailed reports cover key biomarkers, providing essential insights to help you make informed decisions for a healthier, longer life.

Written by
Mito Team

What is Free Prostate Specific Antigen (PSA) %?
Free Prostate Specific Antigen (PSA) % is the ratio of unbound, or "free," PSA to total PSA in the blood.PSA is a protein produced by the prostate gland, and it exists in two forms in the bloodstream: bound to proteins or in a free, unbound form.Free PSA % is used as a tool to help assess prostate health, particularly when evaluating the risk of prostate cancer in men with moderately elevated PSA levels.
What does it assess?
Free PSA % is primarily used to help distinguish between benign prostatic conditions, such as benign prostatic hyperplasia (BPH), and more concerning conditions like prostate cancer.This ratio can provide additional context alongside total PSA levels, helping clinicians decide if further testing, like a biopsy, is warranted.
How do I optimize my Free Prostate Specific Antigen (PSA) % levels?
Diets rich in antioxidants, such as fruits and vegetables, and low in processed foods, red meat, and dairy, are associated with better prostate health.Foods like tomatoes (high in lycopene), cruciferous vegetables, and healthy fats (like those in fish and olive oil) are beneficial. Regular exercise has been linked to lower PSA levels and improved prostate health. Aim for moderate-intensity exercises, like brisk walking or cycling, several times per week. Supplements such as saw palmetto, lycopene, and green tea extract may help support prostate health.
What do high and low Free Prostate Specific Antigen (PSA) % levels mean?
A higher Free PSA % is typically a reassuring sign, as it often indicates benign prostatic conditions like BPH rather than prostate cancer. Generally, a Free PSA % above 25% suggests a lower risk of prostate cancer, but interpretation depends on other factors and the individual’s total PSA level.A lower Free PSA %, particularly below 10%, is more suggestive of prostate cancer, especially if total PSA levels are elevated.
Related MitoHealth Reads
Your guide to Free Prostate Specific Antigen (PSA) %
Discover the role of Prostate Specific Antigen (PSA) % in your health and longevity with Mito Health's advanced biomarker analysis. Our detailed reports cover key biomarkers, providing essential insights to help you make informed decisions for a healthier, longer life.

Written by
Mito Team

What is Free Prostate Specific Antigen (PSA) %?
Free Prostate Specific Antigen (PSA) % is the ratio of unbound, or "free," PSA to total PSA in the blood.PSA is a protein produced by the prostate gland, and it exists in two forms in the bloodstream: bound to proteins or in a free, unbound form.Free PSA % is used as a tool to help assess prostate health, particularly when evaluating the risk of prostate cancer in men with moderately elevated PSA levels.
What does it assess?
Free PSA % is primarily used to help distinguish between benign prostatic conditions, such as benign prostatic hyperplasia (BPH), and more concerning conditions like prostate cancer.This ratio can provide additional context alongside total PSA levels, helping clinicians decide if further testing, like a biopsy, is warranted.
How do I optimize my Free Prostate Specific Antigen (PSA) % levels?
Diets rich in antioxidants, such as fruits and vegetables, and low in processed foods, red meat, and dairy, are associated with better prostate health.Foods like tomatoes (high in lycopene), cruciferous vegetables, and healthy fats (like those in fish and olive oil) are beneficial. Regular exercise has been linked to lower PSA levels and improved prostate health. Aim for moderate-intensity exercises, like brisk walking or cycling, several times per week. Supplements such as saw palmetto, lycopene, and green tea extract may help support prostate health.
What do high and low Free Prostate Specific Antigen (PSA) % levels mean?
A higher Free PSA % is typically a reassuring sign, as it often indicates benign prostatic conditions like BPH rather than prostate cancer. Generally, a Free PSA % above 25% suggests a lower risk of prostate cancer, but interpretation depends on other factors and the individual’s total PSA level.A lower Free PSA %, particularly below 10%, is more suggestive of prostate cancer, especially if total PSA levels are elevated.
Related MitoHealth Reads
Mito Health: Helping you live healthier, longer.
In-depth bloodwork & holistic health advice, backed by the latest longevity science. Only $399.
Mito Health: Helping you live healthier, longer.
In-depth bloodwork & holistic health advice, backed by the latest longevity science. Only $399.
Your guide to Free Prostate Specific Antigen (PSA) %
Discover the role of Prostate Specific Antigen (PSA) % in your health and longevity with Mito Health's advanced biomarker analysis. Our detailed reports cover key biomarkers, providing essential insights to help you make informed decisions for a healthier, longer life.

Written by
Mito Team

What is Free Prostate Specific Antigen (PSA) %?
Free Prostate Specific Antigen (PSA) % is the ratio of unbound, or "free," PSA to total PSA in the blood.PSA is a protein produced by the prostate gland, and it exists in two forms in the bloodstream: bound to proteins or in a free, unbound form.Free PSA % is used as a tool to help assess prostate health, particularly when evaluating the risk of prostate cancer in men with moderately elevated PSA levels.
What does it assess?
Free PSA % is primarily used to help distinguish between benign prostatic conditions, such as benign prostatic hyperplasia (BPH), and more concerning conditions like prostate cancer.This ratio can provide additional context alongside total PSA levels, helping clinicians decide if further testing, like a biopsy, is warranted.
How do I optimize my Free Prostate Specific Antigen (PSA) % levels?
Diets rich in antioxidants, such as fruits and vegetables, and low in processed foods, red meat, and dairy, are associated with better prostate health.Foods like tomatoes (high in lycopene), cruciferous vegetables, and healthy fats (like those in fish and olive oil) are beneficial. Regular exercise has been linked to lower PSA levels and improved prostate health. Aim for moderate-intensity exercises, like brisk walking or cycling, several times per week. Supplements such as saw palmetto, lycopene, and green tea extract may help support prostate health.
What do high and low Free Prostate Specific Antigen (PSA) % levels mean?
A higher Free PSA % is typically a reassuring sign, as it often indicates benign prostatic conditions like BPH rather than prostate cancer. Generally, a Free PSA % above 25% suggests a lower risk of prostate cancer, but interpretation depends on other factors and the individual’s total PSA level.A lower Free PSA %, particularly below 10%, is more suggestive of prostate cancer, especially if total PSA levels are elevated.
Related MitoHealth Reads
Mito Health: Helping you live healthier, longer.
In-depth bloodwork & holistic health advice, backed by the latest longevity science. Only $399.
Your guide to Free Prostate Specific Antigen (PSA) %
Discover the role of Prostate Specific Antigen (PSA) % in your health and longevity with Mito Health's advanced biomarker analysis. Our detailed reports cover key biomarkers, providing essential insights to help you make informed decisions for a healthier, longer life.

Written by
Mito Team

What is Free Prostate Specific Antigen (PSA) %?
Free Prostate Specific Antigen (PSA) % is the ratio of unbound, or "free," PSA to total PSA in the blood.PSA is a protein produced by the prostate gland, and it exists in two forms in the bloodstream: bound to proteins or in a free, unbound form.Free PSA % is used as a tool to help assess prostate health, particularly when evaluating the risk of prostate cancer in men with moderately elevated PSA levels.
What does it assess?
Free PSA % is primarily used to help distinguish between benign prostatic conditions, such as benign prostatic hyperplasia (BPH), and more concerning conditions like prostate cancer.This ratio can provide additional context alongside total PSA levels, helping clinicians decide if further testing, like a biopsy, is warranted.
How do I optimize my Free Prostate Specific Antigen (PSA) % levels?
Diets rich in antioxidants, such as fruits and vegetables, and low in processed foods, red meat, and dairy, are associated with better prostate health.Foods like tomatoes (high in lycopene), cruciferous vegetables, and healthy fats (like those in fish and olive oil) are beneficial. Regular exercise has been linked to lower PSA levels and improved prostate health. Aim for moderate-intensity exercises, like brisk walking or cycling, several times per week. Supplements such as saw palmetto, lycopene, and green tea extract may help support prostate health.
What do high and low Free Prostate Specific Antigen (PSA) % levels mean?
A higher Free PSA % is typically a reassuring sign, as it often indicates benign prostatic conditions like BPH rather than prostate cancer. Generally, a Free PSA % above 25% suggests a lower risk of prostate cancer, but interpretation depends on other factors and the individual’s total PSA level.A lower Free PSA %, particularly below 10%, is more suggestive of prostate cancer, especially if total PSA levels are elevated.
Related MitoHealth Reads
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100+ biomarkers - Test at 2,000+ labs nationwide

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Expert designed recommendations across exercise, nutrition, and supplements

1:1 Consultation
Meet with your dedicated care team to review your results and define next steps

Lifetime health record tracking
Upload past labs and monitor your progress over time

Biological age analysis
See how your body is aging and what’s driving it

Access to advanced diagnostics
Add-on tests and scans anytime, at member pricing
Precision health, made accessible.
HSA/FSA eligible
One-time payment, no hidden fees or subscription trap
Codeveloped with experts at MIT & Stanford
Less than $1/ day
Buy more & save:
Individual
$50 off (Save 13%)
$349
$399
Duo Bundle (For 2)
$334 per person
$668
$798
popular
★ ★ ★ ★ ★
Trusted and loved by thousands of members
Concierge-level care. Without the concierge-level price.
What's included

Comprehensive lab testing (Core)
100+ biomarkers - Test at 2,000+ labs nationwide

In-depth insights & action plan
Expert designed recommendations across exercise, nutrition, and supplements

1:1 Consultation
Meet with your dedicated care team to review your results and define next steps

Lifetime health record tracking
Upload past labs and monitor your progress over time

Biological age analysis
See how your body is aging and what’s driving it

Access to advanced diagnostics
Add-on tests and scans anytime, at member pricing
Precision health, made accessible.
HSA/FSA eligible
One-time payment, no hidden fees or subscription trap
Codeveloped with experts at MIT & Stanford
Less than $1/ day
Buy more & save:
Individual
$50 off (Save 13%)
$349
$399
Duo Bundle (For 2)
$334 per person
$668
$798
popular
★ ★ ★ ★ ★
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