Consequences of vit. D deficiency? &is it safe 2 use bakin soda 4 dandruff on hair. Scalp is itchy, oily. But hair is dry. Plz hlp

For info re: vitamin D deficiency, go to webMD or any other the other valid medical sites, as there's too much into to list in this small space. Baking soda won't hurt you but won't help much either -- it's better in cooking. Use an OTC dandruff shampoo like selsun or talk w/your doctor.