1. Umonakalo wamanzi anzima ekuhlambeni iimpahla Ukuqina kwamanzi kubhekisela kumxholo weetyuwa ezichithwe emanzini, oko kukuthi, umxholo weetyuwa ze-calcium kunye neetyuwa ze-magnesium.Okuphezulu umxholo, ukuphakama kobunzima, ngokuphambene.I-GPG yiyunithi yobulukhuni bamanzi...
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