 low on B12, you really do feel a difference. The first thing you notice is energy. Everybody's going to love these two products. Make sure you're one of the first 1,000 callers so you get both for free, and just give these a try. You're going to fall in love with both of them. You'll tell your friends, you'll tell your relatives, and, oh, Steve, it's really a free bottle, and it really is only $6.95 shipping. It's not one of those deals where, hey, if you're one of the first 1,000 callers, they'll give you two bottles, but you have to pay $2.