Why Most Probiotics Don’t Work (And What Actually Does) If you’ve ever taken probiotics and felt nothing, you’re not crazy — and you’re definitely not alone. As an inflammatory bowel disease researcher, I see this constantly… Most probiotics fail because: 👉 They have low strain diversity (not enough good bacteria to make a difference) 👉 The capsule breaks down too early, long before the bacteria reach the colon — where they actually need to work So the problem isn’t your gut… The problem is th