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Updated: Jun 14, 2026

A Method of Trigonometric Modelling of Seasonal Variation Demonstrated with Multiple Sclerosis Relapse Data
Published on: December 9, 2015
[Prophylaxis of vitamin D deficiency--Polish recommendations 2009]
Anna Dobrzańska1, Jadwiga Charzewska, Danuta Chlebna-Sokół
1Instytut Pomnik-Centrum Zdrowia Dziecka w Warszawie, Klinika Neonatologii, Patologii i Intensywnej Terapii Noworodka.
Abstract:
Appropriate state procurement system for vitamin D is important not only for the proper functioning of the skeletal, maintaining calcium and phosphorus homeostasis, but also for a number of other organs and tissues in our body. In connection with the change in lifestyle including dietary habits change, the widespread use of UV filters and less outdoor activity, observed an increase in the percentage of vitamin D deficiency, both in population and developmental age and adults. Based on the results of recent scientific research team of experts provides recommendations for preventive Polish supply of vitamin D in infants, children, adolescents and adults, including pregnant women and nursing mothers.
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