I too just started taking multi vitamins, panthenate, folate and vit E and with in a day and half I'm really depressed and irritated and hazy and feel like kiilling myself. I didnt feel this way before taking these vitamins. Before I was on a grain free diet and recently paleo diet, which I was under the impression was making a difference not eating nuts and beans. And yes, I don't eat dairy either . These were from dr. O's office.