Your calendar age is just a number. Your biological age reveals how well your body is actually aging — and what you can do about it.
PhenoAge was developed by Dr. Morgan Levine at Yale and published in the journal Agingin 2018. It uses 9 standard blood biomarkers to estimate your body's biological age — the age your blood chemistry suggests, not your calendar age.
Research shows FMD cycling reduced PhenoAge by 2.5 years in just 4 months (Brandhorst et al. 2024, Nature Communications). That's the most significant biological age reversal demonstrated in a randomized controlled trial.