骨质疏松症

例句：

1. 1.She was diagnosed with osteoporosis at the age of 50.
   她50岁时被诊断出患有骨质疏松症。
2. 2.The elderly often suffer from osteoporosis due to a lack of exercise.
   由于缺乏运动，老年人往往患有骨质疏松症。
3. 3.Osteoporosis is a serious health condition that can lead to fractures.
   骨质疏松症是一种严重的健康状况，可能导致骨折。