Vitamins as hormones. (Reichrath J, Lehmann B, Carlberg C, Varani J, Zouboulis CC.) “Horm Metab Res. 2007 Feb; 39 (2):71-84.” [za_button caption=”Continua” link_target=”_self” link=”http://www.ncbi.nlm.nih.gov/pubmed/17326003″ font_size=”10px” padding_vert=”12px” padding_horz=”14px” border_width=”2px” border_radius=”2px” text_color=”#ffffff” […]