Tag: pernicious anemia
-
Liver, lime, and vitamins
The history of vitamins traces back to the ancient Egyptians, Greeks, and Romans, who observed that certain foods were important in maintaining health. These observations were later supplemented by clinical studies. Among these studies were those of the Russian physician Nikolai Lunin. As a student in Basel in 1881, he fed groups of mice with…
-
Coleridge and the albatross syndrome
Nicolás Roberto Robles Badajoz, Spain Figure 1. Samuel Taylor Coleridge. Contemporary portrait. Public Domain. Via Wikimedia Samuel Taylor Coleridge, the tenth and last child of the vicar of Ottery Saint Mary near Devonshire, England, was born on October 21, 1772. In vivid letters recounting his early years he describes himself as “a genuine Sans…
-
Blood and pernicious anemia
Omar AlzarkaliBatavia, New York, United States Blood is powerful. The mere sight of it can cause an adult to fall to the ground; as a medical student, I have seen it happen. Faces go pale and legs can no longer carry their weight as they succumb to this primitive reflex. Perhaps this vasovagal response happens…
-
Blood is NOT the essence of life?
Mair ZamirLondon, Ontario, Canada We think of blood somewhat reverently as the essence of life. Yet we miss the point. The essence of life is not blood, it is blood flow. When the heart stops beating the body dies, not because of lack of blood but because of lack of blood flow. In most cases…