Factors hindering/aiding the absorption of nutrients

Question 1

what is iron hindered by?

Answer 1

• phytic acids (found in wholegrain cereals)
• lack of vitamin C

Question 2

what is calcium hindered by?

Answer 2

• saturated fats
• phytic acid (found in wholegrain cereals)
• lack of vitamin D

Question 3

what is iron aided by?

Answer 3

• good supply of vitamin C

Question 4

what is calcium aided by?

Answer 4

• good supply of vitamin D
• lactose - sugar found in milk
• protein - amino acids combine with calcium to aid absorption