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Vitamin D supplementation may delay precocious puberty in girls
Date:6/17/2013

of precocious puberty using vitamin D or related molecules," said study lead author Min Sun Kim, MD, PhD, assistant professor at Chonbuk National University Medical School in Jeonju, South Korea. "Our results suggest that vitamin D may inhibit early pubertal onset and/or the rapid progression of puberty, at least in part, through the suppression of NMDA-mediated GnRH neuronal excitation in humans."

Study participants included 110 girls between the ages of 7 to 10 years. Seventy-five girls exhibited normal patterns of development, while 35 were classified as having precocious puberty. Investigators used the Tanner scale, which assesses human physical development, to differentiate normal versus precocious pubertal development.

According to Kim, more research, including studies in animal models, is necessary to confirm this project's findings.


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Contact: Jenni Glenn Gingery
jgingery@endocrine.org
301-941-0240
The Endocrine Society
Source:Eurekalert

Page: 1 2

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