重視骨骼健康就是補鈣？吃哪些食物會有幫助？
Bone health depends on building a strong bone reserve early in life, and bone density naturally declines with age, increasing fracture risk. Adequate intake of calcium, vitamin D, protein, and other nutrients from both dairy and non‑dairy foods can help maintain bone strength, while supplements are only recommended for those unable to meet needs through diet. Regular weight‑bearing exercise combined with a balanced diet remains the most effective strategy for preventing osteoporosis.
- ▪Bone density peaks in early adulthood and then gradually decreases, making older adults more prone to fractures.
- ▪Higher consumption of dairy products and protein was linked to an 11% lower fall risk and a 46% reduction in hip‑fracture risk in a study of elderly residents.
- ▪Non‑dairy sources such as soy foods, chia seeds, leafy greens, and dried fruits also provide calcium, vitamin D, magnesium, and other bone‑supporting nutrients.
- ▪Guidelines for calcium intake vary, with UK recommendations of 700 mg per day for adults and up to 1,200 mg for post‑menopausal women.
- ▪Supplements of vitamin D and calcium are advised mainly for people with limited sun exposure or insufficient dietary intake, not for the general population.
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| Original publisher | BBC Chinese |
| Canonical URL | https://www.bbc.com/zhongwen/articles/cdx7vvn1n29o/trad?at_medium=RSS&at_campaign=rss |
| Publication time | Wed, 29 Jul 2026 08:52:55 GMT |
| Retrieval time | 2026-07-29T16:07:45.664Z |
| Last seen | 2026-07-29T16:07:45.664Z |
| Headline source | Publisher (no WeSearch rewrite) |
| Excerpt source | publisher body |
| Excerpt method | First ~120 words (~800 chars) of extracted publisher body, fair-use limited. |
| Summary | WeSearch · cerebras-chat (WeSearch summarizer) |
| Summary source text | contentText |
| Citation coverage | Summary is a WeSearch-generated derivative; primary citation is the original publisher URL. |
| Cluster | None |
| Cluster logic | Not yet clustered, or no peer story found in the clustering window. |
| Ranking reason | Story pages are not engagement-ranked. Hub feeds use recency, with optional source-diversified chronological ordering (cap consecutive stories per source). No personalized ranking. |
| Publisher visit | Yes — open original |
| Substitutes article? | No — link-out required for full text |
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| Indexing | May the item be indexed (stored, ranked, made findable)? | Allowed |
| Snippet | May a short excerpt of the publisher's text be shown? | Allowed |
| AI summary | May WeSearch generate its own short summary of the article? | Limited |
| Retrieval / RAG | May the content be exposed for third-party retrieval-augmented generation? | Not asserted |
| Model training | May the content be used to train AI models? | Not asserted |
| Commercial reuse | May the content be reused commercially? | Not permitted |
Basis: Derived from the published RSS/Atom feed. Contact: [email protected]. Reviewed: 2026-07-24.
Opening excerpt (first ~120 words) tap to expand
重視骨骼健康就是補鈣？吃哪些食物會有幫助？圖像來源，Hulton Archive via Getty ImagesArticle InformationAuthor, 梅麗莎·霍根博姆（Melissa Hogenboom）Role, BBC未來網（BBC Future）衛生記者Published 7 小時前閱讀時間: 4 分鐘我們的骨質密度開始下降的時間其實比你想像中更早。不過，只要飲食中攝取足夠的特定營養就有助維持骨骼強健。喝牛奶有助長出強健的骨骼——這是許多人從小便聽過的健康建議之一。小時候，不少人都被鼓勵在學校小息時喝光牛奶，因為大人告訴我們，當中的鈣質能夠幫助建立強壯、健康的骨骼。然而，比起這種自小深深烙印在我們的記憶中、以乳製品為主的建議，在我現在的社交圈裡，更較少人談及的是：骨骼脆弱在年老時其實十分普遍；如果我們年輕時沒有好好保護骨骼，日後骨折的風險便會增加。幸好，無論我們現在處於哪個年齡，都仍然有方法改善。只要透過攝取富含適當營養素的飲食，再配合保持身體活動，我們都可以擁有更健康的骨骼——而且方法並不只是多喝牛奶。Skip content and continue reading不吃乳製品嗎？想想自己骨頭答不答應2017年4月12日健康食品：蠱惑人心的七個迷思2021年2月20日維生素D：面對新冠和嚴冬 你究竟需不需要補2020年11月30日End of content我們的骨骼健康其實早在出現脆弱跡象前數十年便已經形成。英國修咸頓大學（University of Southampton）全球肌肉骨骼健康教授凱特·沃德（Kate Ward）表示，我們晚年的骨骼狀況，很大程度取決於童年及成年初期建立的「骨量儲備」（bone reserve）。Skip 熱讀 and continue…
Excerpt limited to ~120 words for fair-use compliance. The full article is at BBC Chinese.
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