[ proh-bahy-AH-tiks ]

Probiotics are live microorganisms, typically bacteria or yeast, that are beneficial to our health, particularly to our digestive system. These friendly bacteria are naturally present in our gut and can also be consumed through certain foods or supplements.

Probiotics work by colonizing the gastrointestinal tract and promoting a healthy balance of microflora. They help maintain and restore the natural population of beneficial bacteria in our gut, which can be disrupted by factors such as poor diet, stress, illness, or the use of antibiotics.

These microorganisms exert their beneficial effects in several ways. Firstly, they compete with harmful bacteria for space and nutrients in our gut, reducing their growth and preventing them from causing harm. Additionally, probiotics can enhance the integrity of the gut barrier, strengthening the lining of the intestines and reducing the likelihood of harmful substances entering the bloodstream.

Probiotics also support digestion by producing enzymes that help break down complex carbohydrates, proteins, and fats. This aids in the absorption of nutrients and prevents digestive discomfort such as bloating, gas, or constipation.

Beyond their impact on digestion, probiotics have been associated with various health benefits. They play a role in regulating the immune system, helping to prevent and alleviate certain types of diarrhea, and may contribute to reducing the risk of certain gastrointestinal disorders. Some studies suggest that probiotics can also influence mental health by modulating the gut-brain axis, potentially affecting mood and cognitive function.

Probiotics can be found in fermented foods such as yogurt, kefir, sauerkraut, and kimchi, as well as in certain dietary supplements. Different strains of probiotics may have specific health benefits, so it's important to choose a probiotic product that contains the strains most appropriate for your needs.