Nutrient Absorption
Cross-source consensus on Nutrient Absorption from 23 sources and 94 claims.
23 sources · 94 claims
Uses
How it works
Benefits
Dosage & preparation
Risks & contraindications
Interactions
Comparisons
Evidence quality
Where it comes from
Highlighted claims
- Spirulina is a richly concentrated, plant-free iron source. — The Best Vegetable Replacement Smoothie
- Low stomach acid impairs absorption across a wide range of nutrients, including calcium, iron, magnesium, zinc, copper, and cobalt. — Stomach Acid, Mineral Absorption, and Apple Cider Vinegar
- Stomach acid deficiency also impairs absorption of folic acid, vitamin C, vitamin D, and vitamin A. — Stomach Acid, Mineral Absorption, and Apple Cider Vinegar
- Chronic low stomach acid creates compounding, systemic nutritional deficiencies over time. — Stomach Acid, Mineral Absorption, and Apple Cider Vinegar
- Iron is required for hemoglobin to carry oxygen in red blood cells. — Top Diseases That Are Really Nutrient Deficiencies
- Heme iron from animal products is absorbed at 25–40%, while non-heme iron from plants is absorbed at only 1–15%. — Top Diseases That Are Really Nutrient Deficiencies
- Heme iron originates from animal-based (meat) food sources. — Iron Absorption and Deficiency
- Heme iron has higher bioavailability than non-heme iron. — Iron Absorption and Deficiency
- Ferritin is the storage form of iron found in blood and cells. — Iron Absorption and Deficiency
- Low ferritin is a laboratory marker used to identify iron deficiency. — Iron Absorption and Deficiency