Taller Women May Face Higher Cancer Odds After Menopause, Study Suggests
But the research only uncovered an association between height and malignancy risk, not cause-and-effect
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Rebecca Siegel, an epidemiologist and director of surveillance information at the American Cancer Society, said the findings open multiple avenues for further consideration.
"One possible explanation for these findings is that early developmental exposures that influence adult height may also contribute to cancer risk," she said. "In which case height would be a marker for cancer risk and not a causal factor." Childhood nutrition, for instance, influences adult height.
It's possible that taller people simply have a larger number of cells, Siegel added. "While the underlying reasons for this association are not well understood, this information may be an important piece of the cancer puzzle that could contribute to the further understanding of how and why cancer develops," she said.