# Evidence-Based Medicine

## Medical Credibility

Powered by the latest clinical guidelines from the world's most trusted medical organizations.

- **Evidence Entries:** 847
- **Biomarkers:** 100+
- **Organizations:** 26+
- **Latest Guidelines:** 2025

## Authoritative Sources

### World Health Organization  
- **Type:** Global Health Authority  
- **Date:** 2024-2025  
- **Focus:** Reference ranges, global standards  
- **Level:** A

### American Heart Association  
- **Type:** Professional Medical Society  
- **Date:** 2024  
- **Focus:** Cardiovascular risk, lipid panels  
- **Level:** A

### American Diabetes Association  
- **Type:** Professional Medical Society  
- **Date:** 2025  
- **Focus:** Glucose, HbA1c, insulin resistance  
- **Level:** A

### Endocrine Society  
- **Type:** Professional Medical Society  
- **Date:** 2024  
- **Focus:** Thyroid function, vitamin D, hormones  
- **Level:** A

### KDIGO Guidelines  
- **Type:** Kidney Disease Organization  
- **Date:** 2024  
- **Focus:** Kidney function, electrolytes  
- **Level:** A

### European Society of Cardiology  
- **Type:** Professional Medical Society  
- **Date:** 2024  
- **Focus:** Cardiovascular biomarkers  
- **Level:** A

### Examine.com  
- **Type:** Independent Research Database  
- **Date:** 2025  
- **Focus:** Supplement efficacy, nutrition research  
- **Level:** A

## Evidence Quality Standards

- **Scientific Publications**  
- **Meta-analyses & Systematic Reviews**  
- **Medical Society Guidelines**  
- **International Standards**

Last updated: January 15, 2025