Probiotics are beneficial bacteria that help restore gut flora balance—a crucial factor in repairing a leaky gut. When dysbiosis (an imbalance in gut bacteria) is present, it weakens the intestinal lining and promotes inflammation.
On Reddit, the top-rated brands are Seed, Just Thrive, and Hyperbiotics. People love spore-based probiotics for their ability to survive stomach acid and reach the intestines alive.
Facebook support groups often recommend rotating different strains every 3 months to maintain diversity.