<p>Magnesium supplements must be taken with meal to reduce stomach upset and diarrhea. The recommended daily dose for adults and adolescents (12-17 years) is 1-2 tablets.<br />
<br />
Kidney failure: Should not be used in patients with severe kidney insufficiency.<br />
Liver failure: There are no data on patients with liver insufficiency.<br />
Usage in the elderly: There is no data on the use in elderly patients.</p>