Several of the strains found in Primal Defense are capable of permanently colonizing human intestines. To me, the thing of greatest interest in Primal Defense is Bacillus Subtilis. Bacillus Subtilis, a ground dwelling bacteria, reportedly is the natural predator of Candida Albicans, a ground dwelling fungus. Bacillus Laterosporus is another ground dwelling bacteria that reportedly loves to have Candida Albicans for lunch.
My major question about Primal Defense is how much probiotic is in each capsule?
The probiotics are listed as part of a "probiotic blend" that includes barley and oat grasses. Primal Defense states that is the quality and not the quantity of the probiotics that matters. Me, I think the number of "boots on the ground" makes a difference. In any event, I suppliment Primal Defense with yogurt fermented at home from super strains.