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In this article, we explore the fascinating world of probiotics, these microscopic allies of our health. With an increasing importance recognized in the medical and nutritional fields, probiotics play a crucial role in maintaining our well-being. From regulating the intestinal flora to fortifying the immune system, we discuss the benefits of these microorganisms, the symptoms of a probiotic deficiency and the best practices for their consumption.
What are probiotics?
Probiotics are live microorganisms, mainly bacteria and some yeasts, that when consumed in adequate amounts confer health benefits to the host. Recognized by the World Health Organization (WHO) for their beneficial role, they contribute to a healthy intestinal flora and play an essential role in various physiological mechanisms.
Benefits of probiotics
On the intestinal flora
Probiotics help maintain a healthy balance of intestinal flora, which is essential for digestion, nutrient absorption, and protection against pathogens. Specific strains such as Lactobacillus acidophilus, Bifidobacterium longum, and Lactobacillus rhamnosus are particularly effective.
On the immune system
By strengthening the intestinal mucosal barrier and modulating immune activity, probiotics play a crucial role in preventing infections and inflammatory bowel diseases.
Symptoms of a lack of probiotics
A lack of probiotics, meaning an imbalance or insufficiency of beneficial bacteria in the intestinal flora, can manifest itself through a series of symptoms impacting overall health. Among these symptoms, we mainly note digestive disorders such as bloating, gas, constipation or diarrhea, reflecting disturbed digestion. This intestinal dysbiosis can also make the body more vulnerable to infections, by weakening the immune system which is closely linked to the health of the intestinal microbiome.
Additionally, insufficient levels of probiotics in the gut are often associated with fatigue, resulting from less efficient absorption of nutrients and suboptimal energy production. Mood disorders, including anxiety and depression, may also occur, given the existence of a bidirectional axis between the brain and the gut, commonly referred to as the gut-brain axis.
Taking probiotics, by reintroducing beneficial bacteria into the gut, can be an effective way to restore the balance of gut flora and alleviate these symptoms, helping to improve digestive health, boost immunity, increase energy levels and promote better emotional balance.
Choosing and taking probiotics
When choosing and taking probiotics, it is essential to be science-based and take a thoughtful approach to maximizing benefits while minimizing potential risks. The first step is to select a probiotic supplement with strains that have been scientifically proven to be effective for specific health conditions. Not all probiotic strains are created equal, and some may be more suited to specific needs, such as relieving irritable bowel syndrome, improving gut health, or boosting the immune system.
It is also advisable to start with low dosages in order to assess your body's tolerance to probiotics. This cautious approach helps identify and minimize possible side effects, such as bloating or digestive upset, that can occur when introducing new bacteria into your digestive system. Following this observation period, and depending on the results obtained, you can gradually increase the dosage.
Probiotics offer a promising avenue for maintaining gut health and preventing various diseases. With a thorough understanding of how they work and informed guidance for their use, it is possible to take full advantage of these beneficial microorganisms to improve our overall well-being.
