Harvard Health Blog
Leaky gut: What is it, and what does it mean for you?
By: Marcelo Campos, MD, Contributor Before the medical community had better understanding of the mechanisms that cause disease, doctors believed certain ailments could originate from imbalances in the stomach. This was called hypochondriasis. (In Ancient Greek, hypochondrium refers to the upper part of the abdomen, the region between the breastbone and the navel.) This concept was rejected as science evolved and, for example, we could look under a microscope and see bacteria, parasites, and