Story perspectives
Spinach: Nutrient Powerhouse but Iron Absorption Challenges Remain
11/9/2025
22 3
1 of 1
Story summary
- Spinach is recognized as a nutrient-rich food high in vitamin A and vitamin K.
- A cooked cup provides 6.4 milligrams of non-heme iron, less absorbable than heme iron.
- Experts say those with low iron should prioritize meat sources for better absorption.
- Iron is essential for producing hemoglobin, and about 14% of Americans are deficient, which causes fatigue and irritability.
- A plant-based diet can meet iron needs with vitamin C to boost absorption.
