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Calcium and vitamin D.

Robert P Heaney¹, Connie M Weaver

¹Department of Medicine, Creighton University Medical Center, Omaha, NE 68131, USA. rheaney@creighton.edu

Endocrinology and Metabolism Clinics of North America

|April 18, 2003

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Adequate calcium and vitamin D intake are crucial for bone health and osteoporosis treatment. Supplementation is recommended to prevent deficiencies and support bone-building therapies.

Area of Science:

Nutritional Science
Bone Metabolism
Endocrinology

Background:

Calcium and vitamin D are vital for bone maintenance and augmentation.
Deficiencies are prevalent in osteoporosis-afflicted populations.
Calcium potentiates estrogen's bone-protective effects.

Purpose of the Study:

To outline optimal nutritional support for osteoporosis prevention and treatment.
To emphasize the role of calcium and vitamin D in bone health.

Main Methods:

Literature review on calcium and vitamin D in bone health.
Analysis of current osteoporosis treatment guidelines regarding nutrient support.

Main Results:

Calcium intake of 30-40 mmol/day is recommended.

Related Experiment Videos

Vitamin D supplementation should ensure serum 25(OH)D levels exceed 80 nmol/L.

Bone-active agents require adequate calcium for efficacy and safety.

Conclusions:

Optimal calcium and vitamin D intake are essential for osteoporosis management.
Nutritional strategies must be integrated with pharmacological treatments.
Higher calcium levels may be needed for newer anabolic bone agents.