Definitely true. You can also get shit like "amoxicillin" at those sites, that are WAY cheaper than the human version. They are just as safe though, and it makes you realize how bad we are getting MOTHER FUCKING GOUGED on pharmaceutical prices.
b12 raises metabolism,increases energy and appetite,I know of a board that has a article all about this by a maker of b12 but I dont think its right to post his info up on a board he isnt a sponsor on, you could find the info easy I speak of
It only increases appetite for me, which is not what I want in the summer.
But I felt no increase in energy levels. BTW, I used 2000 mcg per day for several weeks.