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Bone strength and the adolescent.

Allen W Root1

  • 1Department of Pediatrics, University of South Florida College of Medicine, Tampa, USA.

Adolescent Medicine (Philadelphia, Pa.)
|February 14, 2002
PubMed
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Peak bone mass, crucial for preventing osteoporosis and fractures, is largely determined during adolescence. Adequate nutrition, exercise, and healthy habits during puberty significantly impact bone density and long-term skeletal health.

Area of Science:

  • Orthopedics
  • Pediatrics
  • Endocrinology

Background:

  • Adult bone strength depends on bone quality and density established during childhood and adolescence.
  • Peak bone mass, achieved by puberty's end, is a key determinant of osteoporosis risk.
  • Osteoporosis leads to bone fragility, increased fracture risk, and significant mortality.

Purpose of the Study:

  • To review the regulation of bone development in adolescents.
  • To identify factors influencing adolescent bone development positively or negatively.

Main Methods:

  • Review of scientific literature on adolescent bone development.
  • Analysis of factors affecting bone mass accumulation during puberty.

Main Results:

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  • Approximately 50% of maximal peak bone mass is gained during puberty.
  • Adequate calcium, vitamin D, and nutrient intake are vital.
  • Weight-bearing exercise, appropriate hormone secretion, and avoidance of smoking, alcohol, and excessive cola intake are beneficial.

Conclusions:

  • Adolescence is a critical period for establishing peak bone mass.
  • Lifestyle and nutritional factors significantly influence bone development and future osteoporosis risk.
  • Optimizing adolescent bone health is essential for preventing osteoporotic fractures in later life.