it has made its way into your very bloodstream 
(ROOT (S (NP (PRP it)) (VP (VBZ has) (VP (VBN made) (NP (PRP$ its) (NN way)) (PP (IN into) (NP (PRP$ your) (JJ very) (NN bloodstream)))))))
(ROOT (S (NP (PRP )) (VP (VBZ ) (VP (VBN ) (NP (PRP$ ) (NN )) (PP (IN ) (NP (PRP$ ) (JJ ) (NN )))))))