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Related Concept Videos

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Updated: Oct 29, 2025

Scanning Skeletal Remains for Bone Mineral Density in Forensic Contexts
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Nutritional intake and bone health.

René Rizzoli1, Emmanuel Biver1, Tara C Brennan-Speranza2

  • 1Service of Bone Diseases, Geneva University Hospitals and Faculty of Medicine, Geneva, Switzerland.

The Lancet. Diabetes & Endocrinology
|July 9, 2021
PubMed
Summary
This summary is machine-generated.

A balanced diet rich in protein, calcium, and vitamin D, along with fruits and vegetables, is crucial for preventing fragility fractures in older adults. Dietary patterns like the Mediterranean diet also support bone health.

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Area of Science:

  • Nutrition Science
  • Gerontology
  • Bone Health Research

Background:

  • Osteoporotic or fragility fractures are a major health concern, affecting a significant portion of adults over 50.
  • These fractures lead to increased morbidity, mortality, and reduced quality of life.
  • General prevention strategies include diet, vitamin D, and exercise.

Purpose of the Study:

  • To review the role of nutrients, foods, and dietary patterns in maintaining bone health.
  • To explore the impact of diet on fragility fracture prevention.
  • To synthesize current evidence on dietary factors influencing bone health.

Main Methods:

  • This is a narrative review synthesizing information from observational studies.
  • The review focuses on the relationship between dietary intake and bone health indicators.
  • Evidence on nutrients, specific foods, and dietary patterns is discussed.

Main Results:

  • Higher total protein intake is positively associated with bone mineral density and strength.
  • Adequate calcium intake is essential when increasing protein consumption to lower fracture risk.
  • Dairy products, fruits, vegetables, and adherence to Mediterranean or prudent diets are linked to lower hip fracture risk.

Conclusions:

  • A balanced diet, including sufficient protein, calcium, vitamin D, minerals, fruits, and vegetables, is vital for bone health.
  • Dietary patterns significantly influence bone health and the prevention of fragility fractures.
  • Gut microbiota may play a role in mediating the effects of diet on bone health.