Posted in Dr Sebi Says Dr Sebi Talks Red Blood Cell & Why His Formula Have Changed Admin August 2, 2018 Please follow and like us: Dr Sebi explains the significance of the red blood and why we need iron. He also addressed why he has changed his formulas over the years. Related posts:Dr Speaks on The Importance of Iron and SeamossDr Sebi - It Was Necessary To Understand BiochemistryDr Sebi - Common Sense & Why Herbs Today Don't Work Author: Admin