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Recommended intakes and sources of calcium, effects of deficiency and excess, groups at risk of inadequacy, and interactions with medications.

Aprender lo que es el calcio y lo que hace en el cuerpo, cuales alimentos son fuentes del calcio, y de los suplementos de calcio.

Find out what calcium is and what it does in your body, what foods provide it, and about calcium supplements.

By accepting a grant award, recipients agree to comply with the requirements in the NIH Grants Policy Statement unless the notice of award states otherwise. Specific policy topic pages listed below expand upon this resource to provide additional context and resources.

An administrative supplement is a noncompeting award that provides additional funding to a currently funded grant to meet increased costs that are within the scope of the approved project, but that were unforeseen when the new or competing renewal application was awarded.

Recipients submit regular scientific progress reports, financial reports, invention reports, and final progress reports as part of the management and oversight of their grant awards.