Prebiotic are naturally occurring substances that support the health of the gut microbiome, a complex community of bacteria and other organisms that live in your digestive tract. They’re often found in certain fruits and vegetables, especially those that contain complex carbohydrates and resistant starches.

Definition:

A prebiotic is a substance that stimulates the growth of a specific type of bacteria in your gastrointestinal system. They’re found in a variety of foods, including chicory root, garlic, leek, onion and asparagus.

The Power of Prebiotics: How They Benefit Your Gut Health and Immune System

A healthy balance of gut microbes is critical to your overall health, which is why so many studies have linked a flourishing gut with reduced risk of obesity, diabetes and other chronic diseases. While taking probiotics is an effective way to help maintain a balanced microbiome, prebiotics are also helpful for preventing and treating some common gut issues like constipation, diarrhea and irritable bowel syndrome.

How it Works:

Most prebiotics are fermented by bacteria to produce short-chain fatty acids (SCFAs), such as butyrate, which can affect the gut’s pH and the composition of the microbiome. This change can also influence the synthesis of other compounds, such as amino acids.

The Effects:

While you may feel some symptoms like bloating or gas, they typically subside as your body gets used to the changes. It’s important to remember that it takes time for these changes to take place at a cellular level, which means you need to keep taking your prebiotics consistently to get the most benefits.