Optimal versus Normal — in depth
Standard reference ranges were built around population averages — including unhealthy individuals. EVA reinterprets every biomarker against longevity-optimised ranges, stratified by sex and age group.
What 'normal' is hiding
Each example below shows the same lab result evaluated twice: once by standard ranges and once by EVA's optimal ranges. The difference matters.
Vitamin D (25-OH)
28ng/mLhs-CRP
2.1mg/LFerritin
38ng/mLHbA1c
5.6%TSH
3.8mIU/LApoB
95mg/dL165+ biomarkers across 15 categories
165+ biomarkers available across all panels — 15 in your base panel. Explore each category below.
7 metrics derived automatically
EVA automatically computes derived metrics from raw biomarker values, revealing patterns that individual numbers don't show.
HOMA-IR
Insulin resistance risk
TG/HDL Ratio
Metabolic health proxy
AST/ALT (De Ritis)
Liver function assessment
Omega-3 Index
Cardiovascular protection
NLR
Systemic inflammation
Free Androgen Index
Hormonal balance
Non-HDL Cholesterol
Atherogenic particle estimate
24 age groups, sex-specific ranges
EVA's optimal ranges aren't one-size-fits-all. What's optimal for a 25-year-old male is different from what's optimal for a 55-year-old female. Our dataset stratifies every biomarker by sex and age group to give you truly personalised targets.
24 age groups spanning 18 to 100+
Separate ranges for males and females
Continuously updated with emerging research
How fast are you actually aging?
EVA's Biological Age combines multiple biomarkers into a single metric — your real biological age vs. your chronological age. Track it quarter over quarter as you optimise your health.
How is it calculated?
Our algorithm analyses key aging biomarkers — inflammatory markers, metabolic health, liver function, blood counts, and more — comparing them against age-stratified distributions to estimate your biological aging rate.