THE PURSER WELLNESS ENCYCLOPEDIA

Let’s explore “Prothrombin time — lab reference”

A RELATED COURSEGenetic testing, one term at a time

4 chapters, at your pace

Explore the course

839 resources for your curiosity93 matching listings grouped; alternative sources stay available.

What’s searchable?
FacebookMay 23, 2026

👋 Ever stared at your lab results and thought, “What am I even looking at here?”

Some search terms matched

👋 Ever stared at your lab results and thought, “What am I even looking at here?” We hear that all the time with our CMA with Redox testing. Patients get TWO pages of results, and without a clear explanation it can feel overwhelming. In th

FacebookAug 4, 2026

Feeling tired all the time is often dismissed as stress, aging, or a busy schedule.

Some search terms matched

Feeling tired all the time is often dismissed as stress, aging, or a busy schedule. But persistent fatigue can have many possible causes, including nutritional issues that may not be obvious from routine testing. A Cellular Micronutrient

Also listed on InstagramInstagram listing
FacebookJul 23, 2026

The average person spends more time researching their next phone than the supplements they take every day.

Some search terms matched

The average person spends more time researching their next phone than the supplements they take every day. Walk into any store and you'll find shelves packed with products all claiming to be the answer. But are they the right supplements

Also listed on InstagramInstagram listing
InstagramJul 11, 2026

Could an overlooked lab marker be providing valuable insight into your health?

Some search terms matched

Could an overlooked lab marker be providing valuable insight into your health? Understanding your homocysteine level may help you and your healthcare provider identify opportunities to support cardiovascular health, healthy methylation, an

Also listed on FacebookFacebook listing
FacebookJun 15, 2026

What if one overlooked lab marker is telling you more about your health than you realize?

Some search terms matched

What if one overlooked lab marker is telling you more about your health than you realize? Most people have never heard of homocysteine. Yet when homocysteine levels are elevated, it may signal that critical pathways involving methylation,

Also listed on InstagramInstagram listing
YouTubeJan 5, 2026

My TOP 20 ALL-TIME BEST MEDICAL TRUTHS | Facebook Live Q&A with Dan Purser MD

Some search terms matched

Download the companion PDF and follow along as I tell you all about the TOP 20 ALL-TIME BEST MEDICAL TRUTHS that I have learned during my time as a physician (your other doctors probably won't like these). Contact us at (801) 796-7667 or info@danpursermd.com for help. Subscribe to stay up-to-date with new content!

Also listed on SubstackSubstack listing
YouTubeSep 11, 2025

Tired all the time? Are you Overmethylating?

Some search terms matched

😴 Feel like you took 3 Dramamine but all you had was a vitamin? You might be overmethylating—especially if you're taking too much MTHFR support like methylated B vitamins. If you’re drowsy, foggy, or exhausted, it’s time to back off, not push through. Try dropping to 1 capsule of MTHFR Daily and adjust slowly. Your body will thank you. Info: http://www.DanPurserMD.com Supplements: https://www.PhysicianDesigned.com Books: https://www.amazon.com/-/e/B00BIKSGVQ Facebook: https://www.facebook.com/danpursermd Facebook: https://www.facebook.com/PhysicianDesigned Twitter: https://twitter.com/realdanpursermd YouTube: https://www.youtube.com/danpursermd Instagram: https://www.instagram.com/danpurser.md Pinterest: https://www.pinterest.com/danpursermd

Searchable captions

Search looks for your words in titles, descriptions, available articles, learning guides, and video captions when available. The closest matches appear first. Duplicate posts are grouped, with links to other places you can read or watch them. Books, chapters, and reports have topic guides here; the original files and full book text are not available in this encyclopedia. Subscriber posts include a title and public summary; open Substack to read the full post.