Inner Nature: Sodium and Potassium — The Yin and the Yang

By Vidya Rajan, Columnist, The Times In previous articles, I have examined the various roles that oxygen and iron play in living organisms. These elements are linked in an energy-cycling relationship – iron moves oxygen and electrons around the body, as well as around the inside of the cell itself to harvest energy from food [1]. In this article, I will examine another dynamic relationship: that...