Hey everybody,
I’ve often come across the word "factor" associated with the cascade process in the clotting of blood. Also, i’ve read that the stomach secretes a certain "intrinsic factor" which is vital in the absorption of vit B12.. All I would like to know is that what is a factor?? The bookish language does not appeal to me so it would be highly appreciated if someone explains it to me in simple terms..

Thanks.. 😀