Uncovering the Mystery of Palegra

Dr. Goldberger investigates a small country church orphanage plagued by Palegra, a deadly disease. By observing the children's diets and living conditions, he discovers a group of healthy boys with a diet that holds the key to immunity. Through a risky experiment with prisoners, Dr. Goldberger confirms that Palegra is caused by a specific dietary deficiency prevalent in poor households in the American South.