Osteoporosis is more prevalent among women than men because women generally

have more bones in their bodies than men have.
take in more calcium than men take in.
have lower bone mass than men have.
exercise more than men do.

have a lower peak bone mass than men do.

have hormonal changes during menopause that can lead to increased bone loss.
have a longer life expectancy, leading to a higher likelihood of developing osteoporosis over time.