The ONLY way to build bone in adulthood is to :
a. Perform exercise like running or walking
b. eat a diet high in calcium and vitamin D
c. perform weight-bearing exercises like weight lifting
d. All of the above
The correct answer is d. All of the above. Performing exercise like running or walking, eating a diet high in calcium and vitamin D, and performing weight-bearing exercises like weight lifting are all important factors for building bone in adulthood.