I also recommend completing an online calcium calculator survey to determine if you need calcium supplements in addition to the vitamin D supplement you are taking (Google "calcium calculators" to locate one of these) or to make sure you are getting enough calcium through your diet.
Ndikucebisa ukuba uzalise uvavanyo olwenziwa kwikhompyutha lokubala icalcium ukuze kucace ukuba ufuna izongezo zecalcium ngaphezu kwezongezo zikavitamin D ozisebenzisayo. (Vula ku-Google "calcium calculators" ukuze ufumane olu vavanyo) okanye ukuze uqinisekise ukuba ufumana icalcium eyaneleyo ekutyeni okutyayo.