Introduction to Tongue Nutrient Diagnosis in Functional Medicine
“Red, raw tongue; red, raw gut.” —Jeghers, New England Journal of Medicine, 1942. In 1942 it was understood that what was happening in the gut was often reflected in the tongue. A red, irritated tongue was thought to mirror a red, irritated gut. This was seen in B-vitamin deficiencies, glossitis and ileitis. Simply correcting the B deficiency…