Everyone talks about longevity—how to live longer, feel younger, and prevent disease. But real longevity isn’t about trends. It’s about measurable changes in the body that reflect how well you're aging.
That’s where biomarker testing comes in. With just a few drops of blood, you can uncover nutrient deficiencies and oxidative stress markers that influence aging, energy, and resilience.
🧪 The 6 Most Important Blood Markers for Longevity
🧬 Omega-3 Index
A high Omega-3 Index is linked to reduced cardiovascular disease, lower inflammation, and longer telomeres—biological markers of aging.
🔬 A 2021 study in the American Journal of Clinical Nutrition showed that individuals with high Omega-3 levels lived up to 5 years longer on average.
⚡ NAD⁺ Index
NAD⁺ (nicotinamide adenine dinucleotide) is essential for cellular energy, DNA repair, and mitochondrial health. NAD⁺ declines with age, contributing to fatigue, inflammation, and slower repair processes.
Our NAD⁺ test includes NAD⁺, NADH, NADP⁺, NADPH, Nicotinamide, Nicotinic Acid, and a niacin utilization score.
🔬 Research links NAD⁺ depletion to accelerated aging and mitochondrial decline. Optimizing NAD⁺ may support longevity and metabolic performance.
🛡️ Glutathione Index
Glutathione is your body’s master antioxidant, protecting your cells from oxidative damage and supporting detoxification.
Low glutathione levels are associated with accelerated aging, cognitive decline, and poor immune function.
🫀 CoQ10
Coenzyme Q10 is essential for mitochondrial energy production and cellular vitality. It declines naturally with age—and deficiencies are common in those taking statins.
🧠 Homocysteine
Homocysteine is a marker of methylation status and cardiovascular risk. Elevated levels are linked to stroke, cognitive decline, and poor vascular health.
🌞 Vitamin D
Essential not just for bones, but for immune function, inflammation control, and mood. Suboptimal levels are common with age.
🧭 Track, Improve, Reassess
Living longer isn’t about guesswork. It’s about knowing your baseline, taking evidence-based action, and tracking results over time.
With our at-home test kits, you can:
✅ Identify deficiencies
✅ Get personalized guidance
✅ Retest in 3–6 months to measure progress
Start with the Longevity test bundle or select individual tests based on your health goals.
🙋♂️ FAQs
Q: What’s the best starting point for longevity testing?
A: Start with Omega-3 Index, Glutathione Index, and NAD⁺ Index to assess inflammation, antioxidant capacity, and cellular energy.
Q: What does the NAD⁺ Index Test include?
A: It includes NAD⁺, NADH, NADP⁺, NADPH, Nicotinamide (NAM), Nicotinic Acid (NA), and ratios showing niacin metabolism and cellular energy status.
Q: How often should I repeat longevity testing?
A: Every 3–6 months, especially after changes in supplements, exercise, or diet.
Q: Can I improve these biomarkers with lifestyle changes?
A: Yes—diet, exercise, sleep, and targeted supplementation can all improve levels of Omega-3, CoQ10, glutathione, NAD⁺, and vitamin D.
🧬 Longevity Starts With Data
Don't just live longer—live better.
✅ Explore our full range of longevity-focused at-home tests
📈 Optimise your biomarkers
🧠 Take control of how you age
