THE PURSER WELLNESS ENCYCLOPEDIA

Let’s explore “Thyroid medicine: consistency, absorption, and follow-up”

A RELATED COURSEHomocysteine: follow the connections

5 chapters, at your pace

Explore the course
Explore all 2 matching courses

1025 resources for your curiosity115 matching listings grouped; alternative sources stay available.

What’s searchable?
Nutrient referenceSep 23, 2026

Isoleucine

Some search terms matched

…ed in protein synthesis and other metabolic processes. How supplementation is approached Isoleucine is a branched-chain essential amino acid used in protein and muscle metabolism. Dr. Purser’s treatment approach first reviews the whole amin…

Nutrient referenceSep 23, 2026

Leucine

Some search terms matched

…ed in protein synthesis and other metabolic processes. How supplementation is approached Leucine is a branched-chain essential amino acid involved in muscle-protein signaling. Dr. Purser’s treatment approach first reviews the whole amino-ac…

Nutrient referenceSep 23, 2026

Lithium

Some search terms matched

…n trace amounts in the environment and used in prescription medicines. Also called: Lithium What it does An element found in trace amounts in the environment and used in prescription medicines. How supplementation is approached Lithium is d…

Nutrient referenceSep 23, 2026

L-Lysine

Some search terms matched

…ed in protein synthesis and other metabolic processes. How supplementation is approached Lysine is an essential amino acid used in protein synthesis. Dr. Purser’s treatment approach first reviews the whole amino-acid pattern, dietary protei…

Nutrient referenceSep 23, 2026

L-Methionine

Some search terms matched

…ogether The nutrition chapters ask about protein intake and absorption while examining high and low homocysteine. That is a reason to assess the overall diet, not to assume protein restriction will improve health or that a low homocysteine …

Nutrient referenceSep 23, 2026

L-Phenylalanine

Some search terms matched

…ed in protein synthesis and other metabolic processes. How supplementation is approached Phenylalanine is an essential amino acid and a precursor to tyrosine. Dr. Purser’s treatment approach first reviews the whole amino-acid pattern, dieta…

Nutrient referenceSep 23, 2026

L-Serine

Some search terms matched

…ts with both sulfur handling and folate chemistry. It comes up when discussing the route from homocysteine toward cysteine and the SHMT1 step that involves serine, glycine, and folate. Your nutrient results matter more than a pathway diagra…

Nutrient referenceSep 23, 2026

Taurine

Some search terms matched

…: Taurine Bile and nervous-system connections Taurine comes up in discussions of bile, nerves, muscles, and the heart. If several amino acids are low, your clinician may also consider your diet, absorption, and overall needs before focusing…

Nutrient referenceSep 23, 2026

L-Threonine

Some search terms matched

…ed in protein synthesis and other metabolic processes. How supplementation is approached Threonine is an essential amino acid used in proteins, including those at mucosal surfaces. Dr. Purser’s treatment approach first reviews the whole ami…

Nutrient referenceSep 23, 2026

L-Valine

Some search terms matched

…ed in protein synthesis and other metabolic processes. How supplementation is approached Valine is a branched-chain essential amino acid used in muscle metabolism. Dr. Purser’s treatment approach first reviews the whole amino-acid pattern, …

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.