Which of the following is/are known risk factor(s) for developing osteoporosis?
A. smoking
B. calcium deficiency
C. excessive caffeine consumption
D. all of the above
Answer: D. all of the above
Which of the following is/are known risk factor(s) for developing osteoporosis?
A. smoking
B. calcium deficiency
C. excessive caffeine consumption
D. all of the above
Answer: D. all of the above