@Article{Sobstyl2013,
journal="Menopause Review/Przegląd Menopauzalny",
issn="1643-8876",
volume="12",
number="4",
year="2013",
title="Vitamin D – new trend or real benefis?",
abstract="Vitamin D supplementation plays an important role in the skeleton and calcium metabolism. The results of studies published in the 21 st  century suggest that vitamin D supports the function of the heart, brain, muscle and plays an important role in cancer (e.g. breast, colorectal, prostate cancer). Serum concentration of 25-OHD is a biomarker of the vitamin D status. The optimal concentration of 25-OHD is between 30 and 80 ng/ml. The daily dose of vitamin D should be between 800 and 1000 IU. For adults, vitamin D supplementation is suggested from October to March.",
author="Sobstyl, Małgorzata
and Tkaczuk-Włach, Joanna
and Sobstyl, Jacek
and Jakiel, Grzegorz",
pages="363--367",
doi="10.5114/pm.2013.37857",
url="http://dx.doi.org/10.5114/pm.2013.37857"
}