What is a probiotic?

A probiotic is defined as a live microorganism that offers health benefits when consumed in adequate amounts. These microorganisms, often referred to as "good" bacteria, help maintain a healthy balance of gut flora, which is crucial for digestive health, immune function, and overall wellness. Research has shown that probiotics can aid in improving gut health, enhancing nutrient absorption, and even influencing mood and mental health.

In this context, the emphasis on the promise of health benefits upon ingestion distinguishes probiotics from other nutritional substances. Unlike synthetic supplements designed for muscle growth or dietary fibers aimed at gut health, probiotics are specifically about delivering live microorganisms into the digestive system. They play a unique role in promoting a balanced gut microbiome and subsequently providing various health advantages. By understanding this definition and the associated benefits, one can appreciate the importance of integrating probiotics into a balanced diet, particularly for those interested in sports nutrition and general health.