major minerals

Question 1

functions of calcium?

Answer 1

• calcium is required for the formation and development of bones and teeth - the Skelton is a natural resivoir of calcium
• calcium is continually being laid down and removed as bone growth and maintenance takes place
• required for the normal clotting of blood
• required for normal nerves
• reduces pre menstrual stress and tension
• releases of hormones and neurotransmitters

Question 2

sources of calcium

Answer 2

• milk
• green leafy veg
• dairy products

Question 3

deficiencies of calcium

Answer 3

rickets
- osteomalacia
- osteoporosis
90 percent of the Skelton is laid down as calcium phosphate in the bone matrix by 18

Question 4

excesses
- hypercalcemia - vomiting, nausea ,high blood pressure
- skeletal changes such as calcification of tendons and ligaments which can cause joint, muscle and back problems

Answer 4

burp