Transferrin saturation — lab reference
Some search terms matchedCalculated from iron and TIBC. Fasting and timing improve consistency.
THE PURSER WELLNESS ENCYCLOPEDIA
4 chapters, at your pace
840 resources for your curiosity93 matching listings grouped; alternative sources stay available.
What’s searchable?Calculated from iron and TIBC. Fasting and timing improve consistency.
Acute-phase reactant. Menstruation, menopause, inflammation, liver disease, and iron therapy matter.
<150 supports deficiency; 150-400 is often treated as borderline and may warrant MMA/homocysteine review.
<4.0 suggests deficiency. Recent intake or supplementation may raise serum values.
More specific for cellular B12 deficiency; kidney impairment can elevate.
No universal wellness target. Ask your clinician to read this result with B12, folate, B6, kidney, thyroid, genetics, and medications.
Acute-phase reactant; used in hemolysis evaluation with LDH, bilirubin, and reticulocytes.
Can help distinguish iron deficiency from inflammation; use performing-lab interval.
Interpret relative to hemoglobin, oxygenation, and kidney function.
Morning collection preferred for men. Method and age matter; confirm unexpected low values.
Mayo example age 20-24: M 5.25-20.7; F <0.13-1.08. Declines with age and is method-dependent.
Depends on total testosterone, SHBG, albumin, calculation, and assay.
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.