Guides

Evidence-Based Healthcare Research, Diagnostic Protocols & Preventive Medicine Hub

Original, plain-language guides covering cardiovascular, metabolic, preventive, laboratory, and diagnostic research topics.

Research Methodology

Each guide is written from public sources, mainly U.S. government agencies and professional organizations, and lists those sources. We state limitations, avoid unsupported claims, and do not show publication dates, ratings, or authority badges. Reading time is calculated from the guide's actual word count.

Using Our Guides

From research to informed conversations

Explore healthcare topics at your own pace, understand what published evidence says, and identify useful questions to discuss with a qualified healthcare professional.

01

Explore a topic

Search by title or subject to find guides related to cardiovascular health, metabolic health, screening, laboratory measurements, and diagnostic research.

02

Understand the evidence

Review the explanations, research sources, and stated limitations to better understand what the available evidence can and cannot establish.

03

Prepare questions

Use relevant information to prepare questions about screening, test results, preventive care, or next steps for discussion with your healthcare professional.

These guides provide general health information. They do not replace individualized medical advice, diagnosis, or treatment.