Medicine's Bright Future From: AARP Magazine - Sep/Oct 2011 - page 61 - By: Beth Howard Bionic eyes for the blind, a tattoo that tracks blood sugar, a cancer vaccine - these medical breakthroughs could transform your life Artificial retinas Magnets for depression relief Glucose-monitoring tattoos Grow-your-own organs Read the entire article at: http://pubs.aarp.org/aarptm/20110910_PR?folio=60#article_id=94583 http://www.aarp.org/health/conditions-treatments/info-08-2011/medical-innovations.html