I had some questions.... 1. How come garlic extract increases the hayflick limit? http://www.smartskincare.com/aging/aging-mechanisms_cellular-clock.html 2. How come feeding the cell more results in its growth in size?(if thats so then why don't liver cells grow?) 3. I have read that muscle cells don't divide...then how do build muscles? http://www.scq.ubc.ca/the-cell-cycle-a-universal-cellular-division-program/ Thanks.