THE PURSER WELLNESS ENCYCLOPEDIA

Let’s explore “25-hydroxyvitamin D, total — lab reference”

A RELATED COURSEGetting to know your micronutrients

5 chapters, at your pace

Explore the course

586 resources for your curiosity26 matching listings grouped; alternative sources stay available.

What’s searchable?
FacebookSep 17, 2020

“Depression, headaches, and libido were rated in 272 women before starting a contraceptive method and at intervals…

Some search terms matched

“Depression, headaches, and libido were rated in 272 women before starting a contraceptive method and at intervals during the first year of use—54 were fitted with an intrauterine device (I.U.D.) and 218 used one of three oral contraceptive…

Gene referenceSep 23, 2026

IL4

Some search terms matched

IL4 encodes interleukin-4, a cytokine involved in Th2 immune responses and antibody class switching, including pathways related to IgE. It operates alongside IL-5 and IL-13 rather than representing all allergic biology by itself. Also calle…

FacebookApr 4, 2022

https://www.directlabs.com/OrderTests/MonthlySpecials/tabid/2492/language/en-US/Default.aspx

Some search terms matched

https://www.directlabs.com/OrderTests/MonthlySpecials/tabid/2492/language/en-US/Default.aspx Direct Labs is having another great month of deals! Check out the "10 MOST IMPORTANT TESTS" for $239. It looks at the following levels: CMP, Homo…

FacebookSep 20, 2021

FACEBOOK LIVE TONIGHT (7PM MST) in 1 HOUR ABOUT OUR NEW GLUTATHIONE PRODUCT (SHINGULAR).

Some search terms matched

…E TONIGHT (7PM MST) in 1 HOUR ABOUT OUR NEW GLUTATHIONE PRODUCT (SHINGULAR). I don't dare post the titles of these articles but you can find all three if you want to go to PUBMED.COM and use the following information to search. HERE THE…

FacebookOct 3, 2026

What if one of the most overlooked minerals in wellness is one your body may actually benefit from?

Some search terms matched

What if one of the most overlooked minerals in wellness is one your body may actually benefit from? Boron rarely gets the attention of magnesium, calcium, or vitamin D. But maybe it should. This trace mineral has been studied for its rol

Also listed on InstagramInstagram listing
Health BlogOct 2, 2026

Intracellular Glutathione vs. Serum Levels: How to Lower Inflammatory Cytokines Naturally

Some search terms matched

Most doctors run standard serum blood tests, see a "normal" nutrient level, and send you home. But measuring floating nutrients in your liquid serum is like looking at the paint on a house to see if the plumbing works inside. After reviewing over 40,000 advanced intracellular vitamin lab panels, the truth is clear: intracellular glutathione vs serum levels tell two entirely different stories. Your serum can look completely fine while your cells are completely depleted of the master antioxidant needed to protect your life. The Cytokine Threat When methylation breaks down and homocysteine elevat

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.