Instruct: Classify the given Amazon review as either positive or negative.
Query: The Killer Tea

This is a killer product for anyone on blood thinners. Any product with Chamomile can cause brain hemmorage, yet there is no warning on the Lipton Tea box -- check out Google for "Chamomile" and the warning sites are everywhere. I just wonder how many people have died and the coroner has had no idea of their cause of brain bleeding.I have notified the FDA and my Congress persons, and no one gives a crap.