Leaky Gut is a condition in which the cellular junctions of the intestinal wall become damaged, allowing undigested food and bacteria to "leak" into the bloodstream.
Many people experience different responses to the same food. This can be the case sometimes with the nightshade family of produce. Vegetables and fruits belonging to this family have a lot of nutrient density. They can be a healthy part of a balanced diet for many people.
Microbiome testing was not even possible over a decade ago. Next-generation sequencing and the rise of metagenomics now make it possible. Will there ever be a way to reliably understand how the microbiome in each of us responds to food?