vitamin d deficiency
"Was diagnosed with vitamin D deficiency and osteoporosis. Took this medication for 13 weeks now, have not noticed any side effects or benefits. Only coincidental effect I've noticed, is that I had to lower my seizure medicine as was experiencing moods and mild depression. Will have follow-up blood test soon and will come back and post results. Hope this helps for anyone afraid of taking this medication as I was, due to posted or possible side effects. I have not noticed any negative effects to date."