What Is *Bacillus coagulans* and What Are Its Benefits?

Bacillus coagulans is a type of beneficial bacterium classified as a probiotic. It is distinguished by its ability to form protective spores, giving it unique resilience against harsh environments. This bacterium is incorporated into dietary supplements and various fortified food products due to its potential health-supporting properties.

Unique Characteristics of Bacillus coagulans

A notable feature of Bacillus coagulans is its capacity to form spores. These tough, dormant structures protect the bacteria from harsh conditions like stomach acid, bile salts, and food manufacturing processes. This resilience allows them to survive the journey to the intestines, an advantage over many other probiotics.

Once the spores arrive in the intestines, they undergo germination and transition into active bacterial cells. In this state, Bacillus coagulans produces lactic acid. This acid production helps create a favorable environment in the gut to support a balanced microbiome.

Reported Health Benefits

The consumption of Bacillus coagulans is associated with several health benefits, particularly for digestive function. Research suggests it can help manage symptoms of Irritable Bowel Syndrome (IBS), including abdominal pain, bloating, gas, and irregular bowel movements.

This probiotic may also help alleviate constipation and has been explored for its potential to help with antibiotic-associated and traveler’s diarrhea. By supporting a balanced gut environment, it can help the digestive system through various challenges.

Evidence also suggests that Bacillus coagulans can influence the immune system. Some studies show it may help modulate immune responses and support the body’s ability to handle certain viral challenges. Its interactions within the gut may also contribute to anti-inflammatory processes and improve protein absorption.

Sources and Supplementation

Bacillus coagulans is available as a dietary supplement in forms like capsules, powders, and gummies. It is also used to fortify foods and beverages, including certain yogurts, snack bars, teas, and coffees.

Dosage is measured in Colony Forming Units (CFUs), with products often containing billions of organisms per serving. The amount can vary by strain and product formulation. Due to its spore-forming nature, Bacillus coagulans supplements are shelf-stable and do not require refrigeration.

Safety and Potential Side Effects

Bacillus coagulans is considered safe for consumption by healthy individuals, with several strains holding Generally Recognized As Safe (GRAS) status from the U.S. Food and Drug Administration. When starting any new probiotic, some people may experience mild side effects like gas, bloating, or changes in bowel habits as the digestive system adjusts.

These initial effects typically resolve on their own. Individuals who are immunocompromised, have serious underlying health conditions, or are pregnant or breastfeeding should consult a healthcare provider before taking these supplements.