
Long bone diaphosocial cross parts age changes. Credit: Charles University
Research, led by Vladimir Saldik, sheds new light on how bone age, long -standing assumptions raise questions that stupid lifestyle is the main reason for weakening bone power in modern humans.
The study analyzed 1,881 adult Humari, Femora, and Tabia from the European Holson population to examine how the bone strength and structure changes with age. Surprisingly, researchers found that diaphics (shaft) aging samples in the early and late Holosian adults are permanent despite the significant difference in the level of physical activity between the two groups. Has appeared in the Journal of Research Science development.
“Our results show that lifestyle differences cannot fully clarify the age reduction in bone strength,” said Dr. Saldek. “Instead, the biology of bone growth and aging plays an important role in itself.”
Key results include:
- Subperiosteal Appration Inadequate: Although attempts have been made to adapt to the bones apparently expanding, this process does not fully compensate the inner expansion of the middle cavity.
- Specific differences related to gender:
- Dyphmatic strength as a whole was stable in females and male long bones.
- However, women Humari and Tabia showed significant age -related decline, which points to a higher risk in the upper organs.
- The upper organs were most affected: Humari proved to be more sensitive to aging than fampora and tibia, which highlighted the important role of after -birth growth in maintaining bone health.
Widely implications
Research explains the importance of growth patterns in early life to counter the loss of bone in youth later. It also challenges existing ideas that reduce physical activity in modern societies.
Dr. Saldeck added, “Understanding how the bones are molded – or failing to adapt – through life, it is not only for humanity but also for public health.” “This insight can inform the strategy to prevent osteoporosis and its related conditions in the old population.”
The study reviewed the difitial strength and the loss of cartical bones in the Holosen skeleton samples to investigate long -term samples of bone aging. This work highlights the evolutionary and developmental effects on skeletal health in human history.
More information:
Vladimir Saldik Et El, Bone Health: Over the past 9000 years, European Holosen Humans in Diaphical Structural Features Age Changes, Science development (2025) DOI: 10.1126/sciadv.adx7981
Provided by Charles University
Reference: Holosin skeleton samples seated lifestyle and age-related bones (2025, October 10) Challenge link on October 10, 2025, https://phys.org/news/2025-10-holcene-skeletal-Link- Sedentary.html.
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