[Are calcium and vitamin D supplements for everyone?: Cons].

Calcium and vitamin D supplements are one of the most widely used treatments in the field of bone metabolism and, especially due to its frequency, in the case of the osteoporosis. Sometimes the use of these treatments can be easily justified because there is plenty of evidence or because prescription is mandatory. But other times, not only because of the possibility of adverse events, the indication of these therapies is more controversial. Furthermore, and particularly in the context of osteoporosis, it may be suggested that prescribing calcium and vitamin D supplements to the general population may reduce the impact of disease.