Calcium in evolutionary perspective
Open Access
- 1 July 1991
- journal article
- research article
- Published by Elsevier in The American Journal of Clinical Nutrition
- Vol. 54 (1) , 281S-287S
- https://doi.org/10.1093/ajcn/54.1.281s
Abstract
The nutritional requirements of contemporary humans were almost certainly established over eons of evolutionary experience and the best available evidence indicates that this evolution occurred in a high-calcium nutritional environment. The exercise and dietary patterns of humans living at the end of the Stone Age can be considered natural paradigms: calcium intake was twice that for contemporary humans and requirements for physical exertion were also greater than at present. Bony remains from that period suggest that Stone Agers developed a greater peak bone mass and experienced less age-related bone loss than do humans in the 20th Century.Keywords
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