You can completely ignore everyone and everything. DONE !!
Answer:
Ensure a nutritious diet and adequate calcium intake.
Avoid under-nutrition, particularly the effects of severe weight-loss diets and eating disorders.
Maintain an adequate supply of vitamin D.
Participate in regular weight-bearing activity.
Avoid smoking and second-hand smoking.
Avoid heavy drinking.
Explanation:
The three types are:
1) Cardiac
2) Smooth
3) Skeletal/ Striated
Answer:
as recently as 100 years ago, doctors might have been able to diagnose an illness, but they were often unable to cure it.