Health Review
Dr. Farag evaluates your health history, risk factors, and current supplementation to establish your baseline context.

Oxidative Stress Testing
Your Antioxidant Panel at a glance:
What Free Radicals Are Doing
Every breath you take generates free radicals - unstable molecules that attack your cells, damage DNA, and break down proteins. While some free radical production is normal, environmental toxins, UV exposure, poor diet, chronic stress, and even intense exercise can tip the balance toward excessive oxidative stress. This invisible cellular damage accumulates over years, contributing to premature aging, cardiovascular disease, neurodegenerative conditions, and increased cancer risk - often without any obvious symptoms until significant damage has occurred.
Antioxidant panel testing at RegalMed Clinic measures your body's oxidative stress levels alongside its antioxidant defense capacity. By quantifying markers like glutathione, superoxide dismutase, lipid peroxides, and total antioxidant capacity, Dr. Farag can identify whether your body is winning or losing the battle against free radical damage. Armed with this data, she creates targeted interventions - dietary modifications, specific antioxidant supplementation, and lifestyle changes - to restore balance and protect your cells from accelerated aging.
Oxidative Stress Biomarkers
An antioxidant panel is a specialized blood test that measures your body's oxidative stress burden and its capacity to neutralize free radicals. The panel evaluates both sides of the equation: how much oxidative damage is occurring and how well your antioxidant defense systems are functioning. This provides a comprehensive picture of your cellular health and aging trajectory.
Key markers typically include glutathione (your body's master antioxidant), superoxide dismutase (SOD), glutathione peroxidase, total antioxidant capacity (TAC), lipid peroxides (indicating fat oxidation damage), and 8-hydroxy-2'-deoxyguanosine (8-OHdG, a marker of DNA oxidative damage). Some panels also measure coenzyme Q10, vitamin E, and selenium - critical cofactors in your antioxidant enzyme systems.
Proactive Health Data
Identifies oxidative imbalance before it causes irreversible cellular damage
Pinpoints which antioxidant pathways need support for personalized treatment
Provides a measurable biomarker to monitor your anti-aging interventions
Addresses a root driver of cardiovascular, neurodegenerative, and inflammatory conditions
Measures both oxidative damage and antioxidant defense capacity simultaneously
Compare Your Options
| Treatment | Mechanism | Time | Results | Duration | Downtime | Best For |
|---|---|---|---|---|---|---|
| Antioxidant Panel | Oxidative stress and antioxidant capacity markers | 10-15 min draw | 1-2 weeks | Point-in-time snapshot | None | Measuring free radical damage and defense capacity |
| Cellular Nutrition Assay | Intracellular micronutrient analysis in lymphocytes | 10-15 min draw | 2-3 weeks | 4-6 month window | None | Comprehensive intracellular nutrient status |
| Telomere Length Analysis | Chromosomal telomere measurement via PCR | 10-15 min draw | 2-3 weeks | Biological age snapshot | None | Measuring biological aging and longevity trajectory |
Candidacy Assessment
Antioxidant panel testing is valuable for anyone interested in understanding their oxidative stress burden and optimizing their cellular defense systems. It is particularly beneficial for patients focused on longevity, disease prevention, and proactive health optimization.
Dr. Farag will assess your health history and risk factors during consultation to determine whether antioxidant panel testing aligns with your preventive care goals.
Dr. Farag evaluates your health history, risk factors, and current supplementation to establish your baseline context.
A single venipuncture collects your blood sample for specialized oxidative stress and antioxidant capacity analysis.
The lab measures multiple oxidative damage markers and antioxidant enzyme levels over 1-2 weeks.
Dr. Farag reviews each marker in detail, explaining your oxidative stress balance and what it means for your health trajectory.
A targeted antioxidant protocol is designed including dietary changes, supplementation, and lifestyle modifications for measurable improvement.
What to Know
Antioxidant panel testing involves a standard blood draw with minimal risk. Side effects are limited to the venipuncture itself.
The test itself carries no systemic risks. Dr. Farag interprets results within the context of your complete health picture, accounting for any variables that may have influenced your markers.
Antioxidant panel testing at RegalMed Clinic is a strategic investment in understanding and reducing your oxidative stress burden - one of the most significant modifiable drivers of aging and chronic disease.
Comprehensive antioxidant and oxidative stress panel testing typically ranges from $200-$400 depending on the specific markers ordered. This includes the blood draw, laboratory analysis, and a thorough results review with Dr. Farag.
Antioxidant panel testing is typically classified as preventive or functional medicine testing and may not be covered by standard insurance plans. RegalMed Clinic accepts major credit cards and can provide documentation for HSA/FSA reimbursement. Contact our Fort Myers office at (239) 395-2434 for current pricing details.
Fort Myers Longevity Medicine
Dr. Farag contextualizes results within your full health profile for meaningful insights
Antioxidant recommendations grounded in peer-reviewed research and clinical data
Pairs oxidative stress panels with nutritional and metabolic assessments
Tracks your oxidative stress trajectory over time to measure intervention effectiveness
Answers to Your Questions
The panel measures both oxidative damage markers (lipid peroxides, 8-OHdG) and antioxidant defense markers (glutathione, superoxide dismutase, total antioxidant capacity). This two-sided approach shows whether your body's defenses are keeping up with the free radical damage occurring in your cells.
Oxidative stress is one of the primary biological mechanisms of aging. Excessive free radical damage accelerates cellular aging, increases risk for cardiovascular disease, cancer, and neurodegeneration, and impairs mitochondrial function. Measuring and managing oxidative stress is a cornerstone of evidence-based longevity medicine.
Dr. Farag typically recommends retesting every 3-6 months to evaluate the effectiveness of your antioxidant protocol. More frequent testing may be appropriate if you're making significant lifestyle or supplementation changes.
Fasting for 8-12 hours is generally recommended to ensure the most accurate baseline readings, particularly for lipid peroxidation markers. Dr. Farag will provide specific preparation instructions when you schedule your appointment.
It's best to hold high-dose antioxidant supplements for 24-48 hours before testing to get an accurate baseline reading of your body's own antioxidant status. Continue all prescription medications unless Dr. Farag advises otherwise.
Standard blood panels (CBC, CMP) don't measure oxidative stress markers or antioxidant enzyme levels. The antioxidant panel provides specific biomarkers of cellular damage and defense that conventional tests simply don't evaluate, giving you actionable data for longevity optimization.