Tweet to win Life Extension Dr. Michael Smith's new book: Supplement Pyramid!

Giveaway ends May 23rd at 11:59 PM CST. Open to Legal Residents (18 years of age or older) of the US only. Winner will be selected by Promosimple.com and be notified by email. Winner will have 48 hours to respond before a new winner is selected. The product provided for the review was free of charge from the company. The product offered for the giveaway is free of charge, no purchase necessary. My opinions are my own and were not influenced by any form of compensation. Facebook, Twitter and Google+ are in no way associated with this giveaway. By providing your information in this form, you are providing your information to me and me alone. I do not share or sell information and will use any information only for the purpose of contacting the winner.