I haven't had any of these either. I have even held my hand over my breath and couldn't smell anything. I have had a slight metal taste in my mouth two times. But, that may be where I am on a blood thinner.

I haven't smelled it in my urine either. My wife said she thought she did in hers yesterday. But, my urine is a bright florecent yellow! I don't know if that is from the vitamins or maybe it is the fat washing out. It has just turned the florecent color since I started this diet and started the vitamins.

Oh boy, here I am discussing the color of my urine