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Aprender sobre suplementos dietéticos para perder peso, lo que hacen, lo que hay dentro, cómo se los regulan, y si pueden ser perjudiciosos.

Learn about weight-loss dietary supplements, what they do, the ingredients in them, how they are regulated, and if they can be harmful.

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

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.