Microbiome dysbiosis usually produces toxins that result in a leaky gut and inflammation of your 
intestinal cavity. To prevent these toxins from entering into your blood stream and causing additional health issues we use the term “purify the gut microbiome.”
This means returning this microbial community back to a diverse collection of beneficial bacteria that will protect the intestinal cavity, as well as aid in the proper digestion and elimination of the foods you consume.
There are two basic approaches to eliminating the toxins caused by microbiome dysbiosis:
Using pharmaceutical drugs and antibiotics
OR
Learning how to properly recolonize the gut flora through
the use of natural nutrients, prebiotics, and probiotics.