I know some of you can recall me asking if anyone ever tasted some strange taste that you could even smell. No one but you could smell the odor. I had been having some horrible acid reflux and the doctor had put me on meds for it, it still didn’t help. I started taking a 1000 mcg of B12 each night and my acid reflux is almost non existent. I have no idea what it does, but B12 has helped a lot. Just thought I’d share that with you folks.