係咪飲多D奶或食多D鈣片就等如吸收到咁多鈣? 每日身體能夠吸收到既鈣係有上限嫁，咁我地應該補鈣好?
https://www.youtube.com/watch?v=SZV3JYQSDEU
Source: https://goo.gl/HqkfbN