My 1 yr old drools a lot while she babbles..is that normal??

Tell me about it. My 7 month old drools and babbles all the time. I have also noticed that she's been biting on her fingers and mine very often. I think she should be teething. There's also an interesting reason why babies drool - it's to help them with development. The saliva helps to neutralise stomach acid and helps in the development of the intestinal lining. The drool also has special enzymes that helps baby to digest their food when they start talking in solids. http://www.thelaboroflove.com/articles/why-do-babies-drool