Free shipping with USA on orders $75 +. Use code: FREE75 (cannot be combined with other discounts or automatic shipments)

Search our Site

All Topics

Most Popular Blog Posts

Why Soil-Based Organisms (SBO) Aren't the Best Probiotics

Soil Based Probiotics

In the last several years, probiotics have become a primary weapon on the road to wellness — and for good reason. It is estimated that about 80 percent of the human immune system resides in the cells of the gut.[1] Probiotics can help support and enhance this immune system.

If you've ever shopped for probiotics, though, you know exactly how many varieties are available. The two most common classes of probiotics are soil-based probiotics and gut probiotics. The bad news is that soil-based probiotics might not be your best option to support digestive health.

The following is an overview of what you need to know about soil-based probiotics.

What Are Soil-Based/Spore-forming Probiotics?

Soil-based probiotics are a relatively new class of probiotic supplements. Soil-based probiotics utilize soil-based, spore forming probiotics such as Bacillus coagulans and Bacillus subtilis which supporters say improve the bacteria in the human digestive tract and help create a more balanced gut microbiome.[2] They are derived from the probiotics that occur in the soil, and may also be called "spore forming probiotics," "spore based organisms," "soil probiotics," "homeostatic soil organisms," "bacterial soil organisms" and "soil organisms."

The Difference Between Soil-Based, Spore Forming Probiotics and Gut Probiotics

While soil-based organisms (SBOs) have their respective benefits, they are fundamentally different from the types of bacteria that already live in the human gut. After all, these organisms are coming from the soil, which is meant to nourish plants and animals, rather than humans.

Probiotics based on the bacteria that already live in the human body, or gut probiotics, on the other hand, have a better chance of improving the immune system and synchronizing with our natural systems.

Soil Based Organisms

Why Soil-Based Probiotics May Not Be as Good as Other Probiotic Supplements

SBOs have been a part of the human diet for thousands of years (think about the small amounts of soil you ingest when you eat a garden-fresh carrot or potato). However, a probiotic formulation should not contain mostly SBOs as soil is going to be a small part of any diet, even prehistoric diets.

SBOs can serve as a natural immune-booster when they are ingested in small portions. Because human exposure to SBOs has naturally decreased as humans have moved away from agricultural societies and into more urban ones, our gut flora may actually interpret high levels of SBOs as an imbalance.

This is especially true when you consider the fact that SBOs were never a primary component of the human gut microbiome. Taking a probiotic that is made up entirely of SBOs can be risky given the fact that SBOs create new spores rapidly, and can quickly throw the entire flora of the digestive system off-balance.

One spore forming bacteria, called Clostridium difficile, is known to be very resilent and causes diarrhea when normal probiotic populations are wiped out with antibiotics.

What's the Best Probiotic Supplement

If you are looking for a way to support the health of your gut microbiome, probiotics are the way to go. Most probiotics contain only 1, 2, or several probiotic species. Research has shown that probiotics containing multiple species may be better. This becomes obvious when you examine the normal gut flora of the human gut. It does not contain 1, 2, or several probiotic species but many species working together. 


Therefore, an ideal probiotic should contains the probiotic strains already found in your intestine such as Lactobacillus and Bifidobacterium species since they make up the normal gut flora. Soil-based organisms should make up a smaller percentage of the probiotic you take. DrFormulas Nexabiotic Advanced is formulated with this in mind as it contains  mostly Lactobacillus and Bifidobacterium species with some SBOs such as Bacillus subtilis and Bacillus coagulans.



Source List:




Most Popular Blog Posts