Ø Isivuno se-calcium siphezulu, sikhuphuke ngo-50% uma siqhathaniswa nocingo lwensimbi oluthungelwe yi-calcium;
Ø Ukubuyiselwa kwe-calcium kuzinzile, ukuguquguquka okuncane phakathi kwesikhathi sesithando somlilo;
Ø Ukufutheka okuncane, umphumela omuhle wokuvikela imvelo;
Ø Ukujula okuhle kokuphakelayo, ukuchaphaza kuncane kunocingo lwe-calcium oluhlanzekile oluthungwe;
Ø Izindleko eziphansi, izindleko zokwelashwa kwe-calcium zehliswa ngaphezu kuka-10%.
Ø Impilo yeshelufu ende, unyaka ongenawo oxidation we-Ca rod yangaphakathi.
