The term “probiotics” has become a staple in health and wellness, and even more recently in mainstream conversations. However, unlike some things, probiotics are far more than a fleeting trend—they play a crucial role in maintaining overall health. Understanding what probiotics are and how they benefit our bodies can help us appreciate their importance beyond the hype.
What Are Probiotics?
Probiotics are live microorganisms, primarily bacteria and yeast, that are beneficial to our health, especially our digestive system. They are often called “good” or “friendly” bacteria because they help keep our gut healthy. Probiotics can be found naturally in fermented foods like yogurt, kefir, sauerkraut, kimchi and miso, as well as in wellness supplements.
Gut Health and Digestion
One of the most well-known benefits of probiotics is their positive impact on gut health and digestion. The human gut is home to trillions of bacteria, collectively known as the gut microbiome. A balanced gut microbiome is essential for digestion and nutrient absorption. Probiotics help maintain this balance by promoting the growth of beneficial bacteria and inhibiting harmful bacteria. This can alleviate digestive issues such as bloating, gas, constipation and diarrhea.
Probiotics also play a role in the production of certain vitamins and enzymes that aid digestion. For instance, some probiotic strains can produce lactase, an enzyme that helps break down lactose, making dairy products easier to digest for individuals with lactose intolerance.
Immune Function
A significant portion of the immune system resides in the gut. Probiotics contribute to a healthy immune response by enhancing the gut’s barrier function, preventing harmful pathogens from entering the bloodstream. They also modulate immune cell activity, reducing inflammation and promoting a balanced immune response. Regular consumption of probiotics can lead to fewer infections and a lower risk of chronic diseases.
Mood and Brain Health
Research has revealed a fascinating connection between the gut and the brain, often referred to as the “gut-brain axis”. The gut microbiome communicates with the brain through various pathways, including the production of neurotransmitters such as serotonin, which influences mood and emotional well-being. Probiotics can positively impact this communication, potentially alleviating symptoms of anxiety and depression, improving mood, reducing stress and allowing for better cognitive function. While the exact mechanisms are still being studied, it’s clear that a healthy gut microbiome is integral to mental health.
Where to Get Them?
Natural options include fermented foods like yogurt, kefir, sauerkraut, kimchi and miso, which are rich in probiotics and offer additional nutritional benefits. For those seeking convenience or who are dealing with digestive or immune conditions, probiotic supplements are a recommended solution.
When choosing a probiotic supplement, there is strength in numbers, so look for a cell count of at least 10 billion live cells. Quality supplement manufacturers do tests at expiry, so you’re guaranteed a quality probiotic down to the last capsule. Next, look for a multi-strain probiotic with a good selection of both Lactobacillus and Bifidobacterium. When in doubt, come in and chat to any of Nature’s Fare’s wellness department team members to help you source the best option for your needs.
