This is a malicious website. I received a "friend request" last night and checked out "livehealhclub.com", after which I clicked on "reject". This am I am deluged with emails and "friend Acceptances" as it mined my mail box in the nite. I found this unsubscribe site:
http://www.livehealthclub.com/rmdemail.php?a=u&q=n5RgpqZhn5U=&u=3sij4Nad19ak1tCR4NeZ4OFw58SY3Nxe0dKdmZ9gp5Fhpp1epptenp1ompVgnp1dnpVdnZ5c2suTmqSU09CR1tlcn5FhmZphmriDmZ5impRknw==
After clicking on it I received email from them saying I had been unsubscribed since February 24. Don't accept or reject it!