Question

What factor is most important for bone strength in later life?

a) The increased calcium absorption in the elderly.
b) The increased production of estrogen after menopause.
c) Reducing physical activity to protect bones.
d) The formation of dense bones during youth

Answer 1

The formation of dense bones during youth is the most important factor for bone strength in later life. Building strong bones through proper nutrition and weight-bearing exercise before the age of 30 reduces the risk of osteoporosis in later life.

Step-by-step explanation:

The most important factor for bone strength in later life is the formation of dense bones during youth. It is crucial to build strong bones during childhood and adolescence, as 60% of bone density is formed between the ages of 10 and 16. Proper nutrition, including an adequate intake of calcium and vitamin D, and engaging in weight-bearing exercise are key elements in maximizing bone mass before the age of 30, which reduces the risk of osteoporosis in later life.