Calcium pills. These pills are taken as a supplement to counter a dietary deficiency of the mineral calcium. Calcium is needed for healthy bones and teeth,as well as for cell functioning,muscle contractions,nerve impulses and blood clotting | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Molloy, Cordelia |
Bildgröße: | 4994 px × 3524 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |