Calcium vitamin D3 Acis® 1000 mg/880 I.E. Breamer tablets Breath tablets contain calcium and vitamin D3 - two important substances for bone structure. Calcium vitamin D3 Acis® 1000 mg/880 I.E. effervescent tablets are taken ✔ For the prevention and treatment of calcium and vitamin D deficiency states in older people. ✔ As a supplement to support specific osteoporosal therapy for patients in whom there is a risk of vitamin D and calcium lack