Best Way to Calculate Your Biological Age for Free | Bortz Blood Age Calculator

About this video

• Video Title: Best Way to Calculate Your Biological Age for Free | Bortz Blood Age Calculator
• Channel: Longevity Tools
• Speakers: Jalt
• Duration: 00:10:37

Overview

This video introduces the Bortz Blood Age Calculator, presented as a free and effective tool for determining biological age using standard blood work. The speaker, Jalt, explains how the model was developed, the significance of the chosen biomarkers (creatinine, ALT, cholesterol), how to use the calculator, and what the results signify for lifespan and health. The video also touches upon potential improvements and cautions against "lab hacking."

Key takeaways

• The Bortz Blood Age Calculator is a free tool that uses common blood work to estimate biological age, outperforming other blood-based models like PhenoAge.
• The model was trained on over 300,000 participants from the UK Biobank and identifies specific biomarkers that correlate with lifespan.
• Certain biomarkers (like creatinine, ALT, and cholesterol) have counterintuitive relationships with mortality hazard in the context of the model, which is explained by the interplay of multiple factors and the algorithm's selection process.
• The calculator provides an estimated biological age and highlights areas for potential health improvement, with a warning against manipulating results through supplements.
• The tool is designed to be private, with no data leaving the user's computer, and an alternative calculator, Levine Pheno Age, is mentioned for those who prefer to use only routine lab markers.