Does anyone know anything about vitamins? A long time ago I had a deficiency and was given vitamins (don't know what strength). When I got discharged, I bought a bottle (greatest strength) and took them about once a week/every other week so this would not happen again. Then someone mistakenly told me that the reason I was so sensitive was because I needed more vitamins. So I increased the amount per week for about six weeks the way the person advised.
When I stopped, my body had an even worse reaction. I became allergic to most food and drink. I have to eat certain organic protein every few hours to keep from having allergic reactions (chest pains, itchy throat, runny nose, vomiting/nausea, puss pouring out of ears, sensitivity to odor x 1000, sensitivity to bacteria, etc.). This has been going on for more than a year.
(I know you cannot "overdose" on B12 because it is not toxic, but I am still having terrible reactions.)