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

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

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

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

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

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

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

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

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

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