Hi there.
5000 mcg
Click on this link. This is what I take every single morning. Wouldn't be without it if my LIFE DEPENDED ON IT, AND IT DOES!!!
http://www.iherb.com/ProductDetails....1&pid=117&at=0
Now after I began taking this, and my level reached 2000, I was told that because I store this so well, I could take one every other day.
Tried that (also tried the cheaper brands, WHAT A DIFFERENCE THAT MADE!!!). No, I take the Jarrows forumula and it works just fine.
One of my learned friends on this forum just explained the whole thing to me.
5000ug = 5mg = 0.005g.
5000mg = 5g
I don't understand this. But I'm just passing along the info.
I take 5000 mcg under my tongue each morning.
Does the trick FOR ME.
May not work for other people, but for me, it helped tremendously.