Hi:

Just an FYI -- $12 for 30 tabs is more than I pay for the Source
Naturals Advanced B-12 Complex. The last time I bought it (Apr 07),
it was 60-tablet bottle and it was about $16.something and it was from
ihealthtree.com. I have also purchased it from Amazon and also from
iherb.com. It's a little hard to find, but I go for price! I search on-line before I buy it since I think $16-17 is expensive, but it really helps me not get the stabbing neuropathy pain at night in my leg.

Since it has folic acid and I take 2 per day, I don't stopped taking a
folic acid supplement.

Hope this helps at least with the price.

Kat