Shari,

Go to www.iherb.com There you will find methylcobalamin sublingual tabs and they are cheaper than in the stores. I use Source Naturals. Some people really like the Jarrow brand.

Good, I'm glad your temp went up. I had diabetes insipidus (water, not sugar diabetes) and that's why I know about pulse/BP, temp and dehydration. Dehydration can make you feel like total crap too.

Annie