Iron Flashcards
(9 cards)
1
Q
What are the types of iron?
A
Haem iron (ferrous) and Non Haem-iron (FerriC - Fix with vit C)
2
Q
What is haem iron?
A
Easily absorbed by the body.
Example sources: Offal, red meat
3
Q
What is non haem iron?
A
Not easily absorbed; must be changed to haem iron before the body can absorb it.
Example sources: pulses and eggs
4
Q
What are the functions of iron?
A
Makes haemoglobin in RBCs
Makes myoglobin transports oxygen to muscle
5
Q
What is an effect of iron deficiency?
A
Anemia
6
Q
What is the RDA of iron for kids?
A
10mg.
7
Q
What is the RDA of iron for teens?
A
14mg.
8
Q
What helps iron absorption?
A
Vit C
hydrochloric acid
9
Q
What hinders iron absorption?
A
Phytic acid in Wholegrains
Oxalic acid in rhubarb
Tannins in tea and coffee Phytic
