Martin Pleasance Tissue Salts Ferr Phos First Aid 30ml sp. Ferr Phos is known as the First aid remedy. It is found especially in red blood cells. It is regarded as the oxygen carrier. The more oxygen the cells receive, the more nutrients they can burn and the more energy they can release. Iron Phosphate – Ferr Phos plays a role in the creation of energy in the cells. It gives strength and toughness to the circular walls of blood vessels, especially the arteries. We must always remember that freely circulating oxygen rich blood is essential to health and life. Tissue Salts are based on the original system developed by Dr WH Schuessler, a German chemist and physician, who recognized that when the body is lacking one of these 12 essential minerals many common ailments may occur. Through quick absorption of these micro dosed minerals and stimulation of the bodys natural healing responses, Schuessler Tissue Salts offer an easy to take solution for the relief of fever, cough and colds, teething, muscle cramps, skin problems and many more common health concerns.