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Beyond Probiotics: A Functional Medicine Approach to Gut Healing

by Dr. David Pollack

Probiotics are everywhere these days. Many people take them daily, and some have even heard of prebiotics. When patients are dealing with gut issues, I often suggest supplements—particularly enzymes. Patients often ask me, “So, is that like a probiotic or something?” The truth is, probiotics can be wonderful—but they’re not a one-size-fits-all solution. They’re most effective in very specific situations, and in many cases, they’re not the first or best step for digestive health. Let’s discuss when probiotics are appropriate. And when they’re not.

When Probiotics Help—and When They Don’t

Think of probiotics as the cherry on top. The garnish. In most situations with my patients, those suffering with digestive problems, probiotics really are not the first choice. For mild cases of bloating or minor bowel movement issues, they can offer support. But they don’t do much for the upper digestive tract. Heartburn, reflux and most types of indigestion, for instance, rarely respond to probiotics.

In more significant cases—such as small intestine bacterial overgrowth (SIBO) or candida—probiotics can actually make symptoms worse, causing bloating, discomfort or changes in bowel habits. Using probiotics in these situations is like trying to fight a tank with a BB gun. The infection is simply too strong.

Where We Start Instead

With moderate to severe imbalances, it’s critical to first support the upper digestive tract. We do this by improving digestion—the actual breakdown and absorption of nutrients—often with enzymes and carefully chosen herbs. This step helps “starve out” harmful organisms before we take more direct action.

Once digestion is optimized, the next phase may involve natural antibacterial or antifungal herbs to weaken problematic organisms. Only after these foundations are in place do we consider introducing probiotics and other agents to help rebuild a healthy gut biome.

Supporting the Whole Body

Even before probiotics, it’s often necessary to address other systems—especially the liver and hormones. The liver must process the toxins released when harmful organisms are destroyed, and hormones like cortisol play a key role in regulating immune function. Without strong liver support and balanced hormones, the body may struggle to overcome infections, no matter what supplements are used.

Ultimately, healing comes from strengthening the body’s own systems. Probiotics can be valuable tools, but only when used at the right time, in the right way, and as part of a bigger picture. In my practice, I often combine enzymes, herbs, Chinese medicine, chiropractic, cold laser therapy and other modalities to help patients overcome significant health challenges and achieve lasting wellness.

The Bigger Picture of Healing

The good news is that lasting digestive wellness is possible. By taking a step-by-step approach—building strong digestion, supporting the liver and hormones, and then carefully introducing the right therapies—we create the foundation for deep healing. Probiotics have their place, but true success comes from honoring the body’s complexity and giving it what it needs, in the right order, at the right time.

Dr. David L. Pollack is the founder of Pollack Wellness, located at 66 Commack Rd., #204, Commack, NY. For appointments or information, call 631-462-0801 or visit PollackWellness.com.