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

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

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

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

Many women develop irregular menstrual cycles which may make it difficult to become pregnant and increase the risk of osteoporosis.

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.

Talk to your doctor about your family health history of osteoporosis