Posted in Dr Sebi Says Dr Sebi Talks Red Blood Cell & Why His Formula Have Changed Admin August 2, 2018 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 - Life Is Right On TimeDr Sebi - The Cells Of The Nervous System Are Gold Author: Admin