osteoporosis
US /ˌɑː.sti.oʊ.pəˈroʊ.sɪs/
UK /ˌɑː.sti.oʊ.pəˈroʊ.sɪs/

名詞
1.
骨粗鬆症
a medical condition in which the bones become brittle and fragile from loss of tissue, typically as a result of hormonal changes, or deficiency of calcium or vitamin D.
例:
•
Elderly people are at a higher risk of developing osteoporosis.
高齢者は骨粗鬆症を発症するリスクが高い。
•
Regular exercise and a diet rich in calcium can help prevent osteoporosis.
定期的な運動とカルシウムが豊富な食事は、骨粗鬆症の予防に役立ちます。
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