What makes the iron in food stuff like spinach digestible in our body? How is it different from consuming small quantities of iron directly?

Question

What makes the iron in food stuff like spinach digestible in our body? How is it different from consuming small quantities of iron directly?

In: Biology

Answer 1

Vitamin C: this vitamin when combined with iron allows for better absorption and less constipation. Spinach has enough vitamin c to allow for absorption of the small amount (compared to a tablet) of iron in spinach.