Osteoporosis can be defined as:
1.degeneration of the liver.
2.bone fragility due to a loss of calcium and other minerals.
3.abnormally high levels of blood glucose.
4.inflammation due to infection.
Question 2
All of the following are true regarding tooth decay EXCEPT:
1.fluoride helps prevent tooth decay.
2.sticky sweets contribute to gum disease.
3.high and frequent sugar consumption is related to tooth decay.
4.sugar-free gum prevents tooth decay.