Why the study?
Does living in a mountainous community with restricted nutrition compared to a seacoast community affect bone changes and aortic calcification in aging inhabitants?
Population
Aging inhabitants of two communities on the Kii Peninsula, Japan
Comparison
Living in a mountainous village with… vs Living in a seacoast village with an abundant…
Design
Cross-sectional
Authors
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May link restricted nutrition and sunlight to faster bone loss and aortic calcification in older adults; hypothesis-generating and needs prospective validation.
Does living in a mountainous community with restricted nutrition compared to a seacoast community affect bone changes and aortic calcification in aging inhabitants?
Poorer nutritional intake and less sunshine in mountainous regions may accelerate age-related degenerative changes in skeletal and vascular systems, including aortic calcification.
Fujita et al. (1984) studied this question.
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