I've been doing this for a little over 4 months. We are all new to it, with the exception of Trapper, and I believe a few others.
My teeth are much whiter. My gums look healthier. Pain in my teeth and gums are gone. Cracking on my heels have all but disappeared. I am never congested anymore (it brings up a lot of mucus).
I pull with Oil of Oregano and Tea Tree Oil for that added anti-bacterial effect. Oil of Oregano is extremely powerful.