Longevity-Tools.com is a free, self-service website that helps individuals interpret their bloodwork with a focus on optimal levels for longevity and health. It is intended as a free alternative to expensive longevity clinics. 

The site is not a substitute for professional medical advice. It provides users with information to better understand their health data and discuss interventions with their doctors. 

Key features and tools on the website include:

• Biomarker interpretation: Users can enter specific bloodwork results, such as ApoA1, MCH, or Anti-TPO, to see where their values fall within ranges optimized for longevity. The tool also offers explanations for high or low results and potential interventions.
• Comprehensive liver health insights: It includes a tool for interpreting liver function test results, calculating relevant health indexes, and providing recommendations based on clinical guidelines.
• Iron status interpreter: This tool helps interpret blood iron results and is based on the foundational research of experts in the field.
• Blood test preparation guide: The site offers instructions on how to properly prepare for a blood test to ensure accurate results.