Below is an instruction from Human. Write a response.
    ### Instruction:
    Who is at risk for Osteoporosis? ?
    ### Response:
    Some risk factors for osteoporosis cannot be changed. These include - Gender. Women are at higher risk for osteoporosis than men. They have smaller bones and lose bone more rapidly than men do because of hormone changes that occur after menopause. Therefore, if you are a woman, you are at higher risk for osteoporosis.
    