Journal of Probiotics & Health
Open Access

Significance of Probiotics in Old Age People

Sophie Lauriau^{* *}Correspondence: Sophie Lauriau, Department of Food Science, University of Guelph, Guelph, Ontario N1G 2W1, Canada, Email:

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Description

The human gut covers trillions of live bacteria, viruses, and fungi, and this world of microorganisms is called the “gut microbiome.” The gut microbiome also contains beneficial bacteria, or “probiotics,” which assistance the body with important tasks, such as digestion, nutrient absorption, and immune function and even cognition. When the balance of the bacteria is disrupted, digestive issues, a debilitated immune system and even health issues such as skin disease, allergies, and migraines can happen. When people age, the diversity and amount of bacterial species in the gut decreases. Less diversity means that sure functions in the body cannot be approved out in the same way. In recent years, researchers have tried to better understand the connection between this abridged bacterial diversity and age-related illnesses. Multiple research studies found a connection between changes in the gut microbiome and illnesses such as dementia, Alzheimer’s disease, Parkinson’s and Type 2 Diabetes

Probiotics are among the most significant dietary supplements to consider for human gut to trillions of bacteria, which contribute too many important functions in the body. These include: digestion, nutrient absorption, immune function, and even cognition. When the healthy balance is disrupted, digestive issues such as diarrhea, constipation, Irritable Bowel Syndrome (IBS), and bloating may arise. Digestive issues are early warning signs. If unsettled, this imbalance can lead to more serious glitches such as a weakened immune system, allergies, trouble concentrating, and even changes in mood. It is well recognized that the diversity and amount of gut bacteria decreases with age. Many of the body’s bacteria, such as bifidobacteria and lactobacilli, decline significantly with age. At the same time, the occurrence of harmful bacteria such as Bacteroides and Clostridia significantly increases with age. In one study, scientists looked at the amoof bifidobacteria of people in different age groups. Bifidobacteria, such as bifidobacterium lactis and bifidobacterium longum, perform many significant tasks in the body, including immune function, gut barrier support and the production of Short-Chain Fatty Acids (SCFAs). The scientists found that bifidobacteria make up at least 60% to 70% of bacteria in the gut of a young child. By the time the person reaches old age, bifidobacteria make up only 5%. Benefits of probiotics have been established in scientific studies in everything from weight loss to vaginal health. Exact probiotic products provision the digestive system and can help address digestive health issues such as constipation, diarrhea and bloating. Additional issue that numerous elderly face is a weakened immune system. Some probiotic supplements contain specific probiotic strains that help strengthen the immune system. Dementia and Alzheimer’s are debilitating age-related conditions. The exact cause of Alzheimer’s disease is still unclear. Though, research over the past few years has highlighted a strong connection between the gut and the brain, called the “gut-brain axis.”unt

Conclusion

Some of the more advanced probiotics also referred to as “psychobiotics” strengthen the gut-brain axis, which has an optimistic effect on memory, cognition and mood. In another scientific study of prebiotic and probiotics such as Lactobacillus rhamnosus, L plantarum, and L casei have been demonstrated to help with common gut issues that scientists face. Not all probiotics are the same. That’s why it’s significant to choose a high-quality probiotic tailored to the person’s needs. For example, a probiotic for constipation contains different strains than a probiotic that is intended to help with diarrhea or inflammation in the gut.