===== 提问 讨论区====
老人吃哪种钙片好?
1. GNC Calcium Plus® 1000 with Magnesium & Vitamin D
2. GNC Calcium 600 with Vitamin D-3
3. GNC Calcimate Plus® 800
这么多种钙片, 哪种更适合老人呢?
2. GNC Calcium 600 with Vitamin D-3
3. GNC Calcimate Plus® 800
这么多种钙片, 哪种更适合老人呢?
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