Open on a desktop browser to explore the interactive map. The knowledge graph needs a larger screen and a pointer. On this device you are limited to the text below.
Dr. Ronald Roth Acu-Cell AI

Understanding Non-Heme Iron in Plant Foods

According to the Acu-Cell Nutrition framework regarding mineral absorption, interactions, and valence states:

  • Oxidation State: Non-heme iron derived from plant sources is predominantly in the ferric ($Fe^{3+}$) chemical form, unlike animal-derived heme iron which is in the ferrous ($Fe^{2+}$) state.
  • Absorption Challenge: The ferric ($Fe^{3+}$) form of iron has a significantly lower bioavailability and absorption rate in the human digestive tract compared to the ferrous form.
  • Biochemical Conversion: For non-heme iron to be utilized by the body, it generally must be reduced from the ferric ($Fe^{3+}$) state to the ferrous ($Fe^{2+}$) state within the gut lumen, a process heavily aided by the presence of reducing agents like vitamin C (ascorbic acid).
  • Nutritional Antagonists: Plant-based non-heme iron absorption is frequently inhibited by dietary factors commonly found in the same foods, such as phytates, oxalates, tannins, and high levels of competing divalent minerals like calcium and zinc.
AI-generated in the approach of Dr. Ronald Roth. Not his own words.
Traversing graph…
Connections

Heme iron - connections

Heme iron ->

Iron - connections

Iron ->

-> Iron

Common fruits, vegetables, spices, grains, seeds, coffee, tea, nuts, mushrooms, and herbs - connections

Common fruits, vegetables, spices, grains, seeds, coffee, tea, nuts, mushrooms, and herbs ->

Overview
Loading graph...
Display TOP 100%
Loading full knowledge graph…
Building graph…
Preparing…
Filter by Relationship
Filter by Type
Some information may be incomplete, disputed, or incorrect. Review the supporting sources.