THE PURSER WELLNESS ENCYCLOPEDIA

Let’s explore “APA”

A RELATED COURSEMake sense of your testing

3 chapters, at your pace

Explore the course
Explore all 3 matching courses
New to this subject? Start with this free introduction.What is Intracellular Testing?

180 resources for your curiosity36 matching listings grouped; alternative sources stay available.

What’s searchable?
Nutrient referenceSep 23, 2026

Quercetin

In the article

…ss does not automatically recommend it as treatment from an APA result. A cell-response finding is not a diagnosis of a deficiency in this botanical or compound. Quercetin may be supplied alone or with ingredients such as bromelain or othe…

Nutrient referenceSep 23, 2026

Resveratrol

In the article

…ss does not automatically recommend it as treatment from an APA result. A cell-response finding is not a diagnosis of a deficiency in this botanical or compound. Resveratrol extracts differ from resveratrol-containing foods. Concentration …

Nutrient referenceSep 23, 2026

Rhodiola

In the article

…ss does not automatically recommend it as treatment from an APA result. A cell-response finding is not a diagnosis of a deficiency in this botanical or compound. Rhodiola extracts and multi-ingredient energy/adaptogen formulas differ. Reco…

Nutrient referenceSep 23, 2026

Shiitake

In the article

…ss does not automatically recommend it as treatment from an APA result. A cell-response finding is not a diagnosis of a deficiency in this botanical or compound. Shiitake mushrooms used as food differ from concentrated mushroom extracts. W…

Nutrient referenceSep 23, 2026

Sulforaphane

In the article

…ss does not automatically recommend it as treatment from an APA result. A cell-response finding is not a diagnosis of a deficiency in this botanical or compound. Broccoli-derived preparations may supply sulforaphane or its precursor glucor…

Nutrient referenceSep 23, 2026

Turmeric

In the article

…ss does not automatically recommend it as treatment from an APA result. A cell-response finding is not a diagnosis of a deficiency in this botanical or compound. Turmeric as a spice differs from concentrated curcumin extracts, especially f…

FacebookNov 27, 2023

Tomorrow night at 7pm MST we continue our discussion of the TOP 10+ REASONS YOU NEED TO CHECK YOUR INTRACELLULAR…

In the article

…e rest.) We also NAME OUR WINNER OF A FREE COMPLETE CMA + APA REPORT AND THREE FREE VISITS WITH ME — an $800 value (that’s at our sale price, too!). The best vitamin deficiency question or symptoms wins. To meet HIPAA COMPLIANCE we won’…

Health BlogMar 13, 2026

The Hidden Molecule Driving Inflammation: Understanding the Purser Model of Homocysteine

Related reading

Most people have never heard of homocysteine , yet this small molecule may hold the key to understanding inflammation, cardiovascular disease, neurological problems, and many chronic conditions. For decades, homocysteine was viewed as a toxic substance in the blood. Doctors were taught that lowering it with B-vitamins might reduce heart disease risk. But research results were inconsistent, leaving many physicians unsure whether homocysteine truly mattered. New research and clinical observations are changing that view. We introduce a new framework called the Purser Model , which explains why ho

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.